The 1955 Formula One season was the ninth season of FIA Formula One motor racing. It featured the sixth World Championship of Drivers, which was contested over seven races between 16 January and 11 September 1955. The season also included several non-championship races for Formula One cars.
Juan Manuel Fangio won his second consecutive World Championship title, his third in total. This was the last championship for a Mercedes driver until 2014.
The season was coloured by tragedy. Two drivers were killed during the 1955 Indianapolis 500: Manny Ayulo and Bill Vukovich, winner of the two previous editions. Italian Mario Alborghetti died at the non-championship Pau Grand Prix. Alberto Ascari, World Champion of and , was killed while testing a Ferrari 750 Monza at Monza. Four Grands Prix were cancelled after ex-Formula One driver Pierre Levegh was killed in the 1955 Le Mans disaster, along with 83 spectators. As of 2025, with just seven rounds completed during the season, the 1955 World Championship Grand Prix season jointly holds the record (along with the inaugural World Championship of Drivers season in 1950) for the fewest World Championship races held in a year for Grand Prix cars in the history of what is today referred to as the Formula One World Championship.
Teams and drivers
The following teams and drivers competed in the 1955 FIA World Championship. The list does not include those who only contested the Indianapolis 500.
{| class="wikitable sortable" style="font-size: 85%"
! Entrant
! Constructor
! Chassis
! Engine
! Tyre
! Driver
! Rounds
|-
|rowspan=6| Daimler Benz AG
!rowspan=6| Mercedes
|rowspan=6| W196
|rowspan=6| Mercedes M196 2.5 L8
|rowspan=6|
| Juan Manuel Fangio
| 1–2, 4–7
|-
| Karl Kling
| 1, 4–7
|-
| Stirling Moss
| 1–2, 4–7
|-
| Hans Herrmann
| 1–2
|-
| André Simon
| 2
|-
| Piero Taruffi
| 6–7
|-
|rowspan=10| Scuderia Ferrari
!rowspan=9| Ferrari
|rowspan=9| 625<br>555
|rowspan=9| Ferrari 555 2.5 L4
|rowspan=10|
| Umberto Maglioli
| 1, 7
|-
| José Froilán González
| 1
|-
| Maurice Trintignant
| 1–2, 4–7
|-
| Harry Schell
| 2, 4
|-
| Piero Taruffi
| 2, 4
|-
| Paul Frère
| 2, 4
|-
| Mike Hawthorn
| 5–7
|-
| Eugenio Castellotti
| 5–7
|-
|rowspan=2| Giuseppe Farina
| 1–2, 4
|-
! Lancia
| D50
| Lancia DS50 2.5 V8
| 7
|-
|rowspan=11| Officine Alfieri Maserati
!rowspan=11| Maserati
|rowspan=11| 250F
|rowspan=11| Maserati 250F1 2.5 L6
|rowspan=11|
| Jean Behra
| 1–2, 4–7
|-
| Roberto Mieres
| 1–2, 4–7
|-
| Sergio Mantovani
| 1
|-
| Luigi Musso
| 1–2, 4–7
|-
| Carlos Menditeguy
| 1, 7
|-
| Clemar Bucci
| 1
|-
| Harry Schell
| 1
|-
| Cesare Perdisa
| 2, 4
|-
| André Simon
| 6
|-
| Peter Collins
| 7
|-
| Horace Gould
| 7
|-
| Alberto Uría
! Maserati
| A6GCM
| Maserati 250F1 2.5 L6
|
| Alberto Uría
| 1
|-
|rowspan=4| Scuderia Lancia
!rowspan=4| Lancia
|rowspan=4| D50
|rowspan=4| Lancia DS50 2.5 V8
|rowspan=4|
| Alberto Ascari
| 1–2
|-
| Luigi Villoresi
| 1–2, 7
|-
| Eugenio Castellotti
| 1–2, 4
|-
| Louis Chiron
| 2
|-
|rowspan=8| Equipe Gordini
!rowspan=8| Gordini
|rowspan=8| T16
|rowspan=8| Gordini 23 2.5 L6
|rowspan=8|
| Élie Bayol
| 1–2
|-
| Pablo Birger
| 1
|-
| Jesús Iglesias
| 1
|-
| Robert Manzon
| 2, 5–6
|-
| Jacques Pollet
| 2, 5, 7
|-
| Hermano da Silva Ramos
| 5–7
|-
| Mike Sparken
| 6
|-
| Jean Lucas
| 7
|-
| Ecurie Rosier
! Maserati
| 250F
| Maserati 250F1 2.5 L6
|
| Louis Rosier
| 2, 4–5
|-
|rowspan=3| Vandervell Products
!rowspan=3| Vanwall
|rowspan=3| VW 55
|rowspan=3| Vanwall 254 2.5 L4
|rowspan=3|
| Mike Hawthorn
| 2, 4
|-
| Ken Wharton
| 6–7
|-
| Harry Schell
| 6–7
|-
|rowspan=4| Stirling Moss Ltd
!rowspan=4| Maserati
|rowspan=4| 250F
|rowspan=4| Maserati 250F1 2.5 L6
|rowspan=4|
| Lance Macklin
| 2, 6
|-
| Johnny Claes
| 4
|-
| Peter Walker
| 5
|-
| John Fitch
| 7
|-
| E.N. Whiteaway
! HWM-Alta
| 53
| Alta GP 2.5 L4
|
| Ted Whiteaway
| 2
|-
| Equipe Nationale Belge
! Ferrari
| 625
| Ferrari 625 2.5 L4
|
| Johnny Claes
| 5
|-
| Gould's Garage (Bristol)
! Maserati
| 250F
| Maserati 250F1 2.5 L6
|
| Horace Gould
| 5–6
|-
|rowspan=2| Connaught Engineering
!rowspan=2| Connaught-Alta
|rowspan=2| B
|rowspan=2| Alta GP 2.5 L4
|rowspan=2|
| Kenneth McAlpine
| 6
|-
| Jack Fairman
| 6
|-
|rowspan=2| R.R.C. Walker Racing Team
!rowspan=2| Connaught-Alta
|rowspan=2| B
|rowspan=2| Alta GP 2.5 L4
|rowspan=2|
| Tony Rolt
| 6
|-
| Peter Walker
| 6
|-
| Leslie Marr
! Connaught-Alta
| B
| Alta GP 2.5 L4
|
| Leslie Marr
| 6
|-
| Cooper Car Company
! Cooper-Bristol
| T40
| Bristol BS1 2.0 L6
|
| Jack Brabham
| 6
|-
| Owen Racing Organisation
! Maserati
| 250F
| Maserati 250F1 2.5 L6
|
| Peter Collins
| 6
|-
| Gilby Engineering
! Maserati
| 250F
| Maserati 250F1 2.5 L6
|
| Roy Salvadori
| 6
|-
| Scuderia Volpini
! Arzani-Volpini-Maserati
| F1
| Maserati 4CLT 2.5 L4
|
| Luigi Piotti
| 7
|-
|}
Team and driver changes
thumb|right|[[Stirling Moss joined Juan Manuel Fangio at Mercedes.]]
thumb|right|The three drivers of the [[Lancia#Formula One|Lancia team (left Luigi Villoresi, middle Alberto Ascari, right Eugenio Castellotti), with their engineer Vittorio Jano (far right).]]
- Stirling Moss moved from Maserati to Mercedes, like Juan Manuel Fangio had done already during the 1954 season.
- Maserati hired Jean Behra from Gordini, after which the French team reunited with Robert Manzon, their driver from and the years before.
- Vanwall hired Mike Hawthorn from Ferrari, so Peter Collins moved to Owen Racing Organisation, which would later become British Racing Motors.
- Lancia had made their debut at the end of and entered the 1955 season with full-time ambitions. They were able to hire top-class drivers Alberto Ascari, Luigi Villoresi and Eugenio Castellotti.
Mid-season changes
- Maserati driver Sergio Mantovani lost a leg in a crash during practice for the non-championship Valentino Grand Prix. The team hired Cesare Perdisa, who finished third on his debut.
- Peter Collins had been driving a Maserati 250F for Owen Racing Organisation when Maserati's team leader, impressed with his results, offered him a seat at the works team, starting at the Italian Grand Prix. However, Collins parted with the team after just one race, as Ferrari offered him a seat for .
- André Simon substituted for Mercedes driver Karl Kling in the Monaco Grand Prix.
- Double World Champion Alberto Ascari lost his life while testing a Ferrari 750 Monza at Monza. Along with serious financial troubles, this led to Lancia's team owner to halt operations and hand all assets to Enzo Ferrari. Ferrari brought back Mike Hawthorn to drive, after the Brit had spent half a year with Vanwall.
- The 1955 24 Hours of Le Mans did not only see tragedy during the race: in Friday practice, Élie Bayol (driving in F1 for Gordini) had to avoid two spectators crossing the road. This caused him to have a severe crash, suffering a fractured skull and broken vertebrae. He was out of racing for the rest of the year, so the Gordini team hired sports car and rally driver Hermano da Silva Ramos.
- Gordini's team manager Jean Lucas took the wheel in the Italian Grand Prix, because Robert Manzon was unavailable.
Calendar
{|class="wikitable" style="font-size: 85%;"
! Round
! Grand Prix
! Circuit
! Date
|-
! 1
| Argentine Grand Prix
| Autódromo Oscar Alfredo Gálvez, Buenos Aires
| 16 January
|-
! 2
| Monaco Grand Prix
| Circuit de Monaco, Monte Carlo
| 22 May
|-
! 3
| Indianapolis 500
| Indianapolis Motor Speedway, Speedway
| 30 May
|-
! 4
| Belgian Grand Prix
| Circuit de Spa-Francorchamps, Stavelot
| 5 June
|-
! 5
| Dutch Grand Prix
| Circuit Zandvoort, Zandvoort
| 19 June
|-
! 6
| British Grand Prix
| Aintree Motor Racing Circuit, Merseyside
| 16 July
|-
! 7
| Italian Grand Prix
| Autodromo Nazionale di Monza, Monza
| 11 September
|-
|}
Calendar changes
- The Monaco and Dutch Grand Prix returned to the calendar after they had been run for the last time in and , respectively.
- The British Grand Prix was moved from Silverstone to Aintree, in keeping with the event-sharing arrangement between the two circuits.
Cancelled rounds
In the aftermath of the 1955 Le Mans disaster, it was decided to reschedule the French Grand Prix from 3 July to 25 September. It was later cancelled, along with the German, Swiss and Spanish rounds.
{|class="wikitable" style="font-size: 85%;"
! Grand Prix
! Circuit
! Original date
|-
| French Grand Prix
| Reims-Gueux, Gueux
| 3 July
|-
| German Grand Prix
| Nürburgring, Nürburg
| 31 July
|-
| Swiss Grand Prix
| Circuit Bremgarten, Bern
| 21 August
|-
| Spanish Grand Prix
| Pedralbes Circuit, Barcelona
| 23 October
|-
|}
The circuits at Pedralbes and Bremgarten were never used again for racing. Motor racing was banned altogether in Switzerland until the 2018 Zürich ePrix.
Championship report
Rounds 1 to 3
thumb|right|[[Juan Manuel Fangio (left) and José Froilan González (right)]]
For the third year in a row, the championship opened early with the 16 January 1955 Argentine Grand Prix, followed a week later with the 1955 1000 km Buenos Aires opening the sports cars WC season. The Ferrari factory entries got disqualified, but a private Ferrari won anyway. The speed weeks ended with the 1955 Buenos Aires Grand Prix Formula Libre two-heat sprint race in which most drivers used their regular F1 cars. Mercedes took the opportunity to test the enlarged pump gas 3.0 version of the F1 engine intended for sports car racing in the upcoming 300 SLR, with Fangio winning a second race for Mercedes.
The Grand Prix was held in very hot weather of the Argentine summer. José Froilan González started on pole position. The Argentine had been a full-time Ferrari driver in , but it would be his only race this year. Next to him on the front row started two double World Champions: Alberto Ascari in the Lancia and Juan Manuel Fangio in the Mercedes. Fangio took the lead at the start, but lost it to Ascari on lap 3. Teammate Stirling Moss went from eighth to third, while behind them, drivers and cars were beginning to succumb to the heat of . On lap 21, Ascari crashed out by himself, leaving González in the lead. However, he was still recovering from his accident in the 1954 RAC Tourist Trophy and got exhausted. Fearing he could not hold Fangio behind, he pitted to hand the car to teammate and 1950 World Champion Nino Farina. Fangio pitted as well, for new tyres and to cool off, while Moss retired due to a vapor lock in the fuel pump. This left another local driver, Roberto Mieres in the Maserati, in the lead after starting sixteenth. Sadly, his fuel pump faltered as well and he spent 10 minutes in the pits, coming home in fifth. Besides Mieres, Fangio would be the only classified driver not to have switched cars during the race, and went on to win. Two Ferraris completed the podium, but each had seen three different drivers behind the wheel, so Fangio had an immediate lead in the championship.
With the F1 season having a four month break, teams and drivers focussed on testing or sportscar racing in Sebring or at the Mille Miglia.
The 22 May 1955 Monaco Grand Prix returned to the F1 calendar, after the 1950 pile-up race. The 1952 edition had been run with sportscars rather than F2. The 1955 GP was given the honorary title of European Grand Prix. A new rule to qualifying had been added: only the times recorded in the first practice session on Thursday afternoon would count for the front row of the grid and, thus, for pole position. The rest of the starting places would be decided by the remaining sessions on Friday and Saturday morning. This was done to entice spectators to come and watch every session, but it was an unpopular idea with the drivers. Fangio set the fastest time, ahead of Ascari and Moss, so they could relax and use the remaining sessions to try out car set-ups for the race. At the start of the race, Fangio held on to the lead, but Ascari fell back. Moss took second place after a few laps and was slowly closing up to his teammate in front. After the two drivers behind Moss pitted, Ascari was left in a lonely third place until, at half-distance, Fangio stopped on track with a broken transmission and, on lap 81, Moss's engine blew up. Ascari took the unexpected lead of the race, but mere seconds later, crashed coming out of the harbour chicane and plunged into the water. He was lucky to escape with just a cut on the nose. Maurice Trintignant took the win for Ferrari, the first of his career, ahead of Eugenio Castellotti for Lancia and Cesare Perdisa in Jean Behra's Maserati.
The Indianapolis 500 was included in the Formula One championship, but no F1 drivers attended. Bob Sweikert won the race.
In the Drivers' Championship, Maurice Trintignant (Ferrari) was leading with 11<math>\tfrac{1}{3}</math> points, ahead of Juan Manuel Fangio (Mercedes) with 10 and Bob Sweikert (Kurtis Kraft) with 8. Sweikert would not compete in any other rounds.
Rounds 4 to 6
thumb|right|A statue in [[Milan to honour the memory of Alberto Ascari.]]
Four days after the Monaco Grand Prix, double World Champion Alberto Ascari was tragically killed in a test session at Monza. Further burdened by financial troubles, the Lancia team was left with two cars and just one driver. Soon, all assets would be merged into the Ferrari team, but this did not stop Eugenio Castellotti from scoring his first career pole position in the Belgian Grand Prix. The Mercedes cars of Juan Manuel Fangio and Stirling Moss started beside him on the front row. Championship leader Maurice Trintignant started down in eleventh out of thirteen. At the start, Fangio and Moss quickly took the lead and never looked back. Castellotti retired on lap 16, allowing 1950 World Champion Nino Farina to finish third for Ferrari.
thumb|right|[[Juan Manuel Fangio|Fangio leading Stirling Moss in the 1955 Dutch Grand Prix]]
On 11 June, the 24 Hours of Le Mans took place and many F1 drivers participated. During the race, Pierre Levegh crashed into the spectator area, killing 83 people and injuring at least 120 others. This led the FIA to postpone the French Grand Prix.
For the British Grand Prix, Stirling Moss scored his first career pole position in front of his home crowd. Fangio started second, Jean Behra third for Maserati. The second row was filled by two more Mercedes: Karl Kling and Piero Taruffi. Fangio had the best start, but Moss regained the lead on lap 3, his car set up with a lower top speed but better acceleration out of the corners. Behra retired on lap 10, handing the top four positions to Mercedes, with Fangio once again in front. A couple of laps later, Moss retook the lead, grew his advantage to ten seconds and set a new lap record. Unused to having the team leader behind him, Moss looked back on the last lap and hesitated. But Fangio hang back, two tenths behind, leaving the home hero to take the win.
In the Drivers' Championship, Juan Manuel Fangio (Mercedes) led with 33 points, ahead of Stirling Moss (Mercedes) with 22 and Maurice Trintignant (Ferrari) with 11<math>\tfrac{1}{3}</math> points. After the British Grand Prix, the German, Swiss, French and Spanish Grand Prix were cancelled, in the aftermath of the 1955 Le Mans disaster. This left just one race in the championship and effectively handed the title to Fangio.
Round 7
The Italian Grand Prix was run on the Monza layout including a new steep banking. Nino Farina crashed in practice when his rear tyre came apart under the load of the banked turn and the heat of the sun. He escaped unhurt but his Ferrari-run Lancia was written off, and although Sunday was substantially cooler, the other Lancia was withdrawn as a precaution. Like in Zandvoort, Mercedes occupied the front row in the order of Fangio, Moss, Kling. Moss took the lead at the start, but gave way to his Argentinian team leader before the first lap was run. The fourth Mercedes of Taruffi went from ninth to fourth, the team repeating their procession run from last race. However, Moss pitted on lap 19 for a new windscreen and subsequently retired on lap 28 when his engine cut out. Kling's gearbox broke and he retired as well, leaving the German team worried, but Fangio and Taruffi finished the race untroubled, scoring another Mercedes 1–2, ahead of Eugenio Castellotti for Ferrari.
Juan Manuel Fangio (Mercedes) had collected 40 points and won his third Drivers' Championship, his second in a row. Teammate Stirling Moss was second with 23 points and Eugenio Castellotti third with 12. Mercedes withdrew from F1 after this season, marking it the final race until the team's revival in 2010, their final win until the 2012 Chinese Grand Prix and final championship title until .
Results and standings
Grands Prix
{| class="wikitable sortable" style="font-size:85%"
|-
! Round
! Grand Prix
! Pole position
! Fastest lap
! Winning driver
! Winning constructor
! Tyre
! Report
|-
! 1
| Argentine Grand Prix
| José Froilán González
| Juan Manuel Fangio
| Juan Manuel Fangio
| Mercedes
|
| Report
|-
! 2
| Monaco Grand Prix
| Juan Manuel Fangio
| Juan Manuel Fangio
| Maurice Trintignant
| Ferrari
|
| Report
|-
! 3
| Indianapolis 500
| Jerry Hoyt
| Bill Vukovich
| Bob Sweikert
| Kurtis Kraft-Offenhauser
|
| Report
|-
! 4
| Belgian Grand Prix
| Eugenio Castellotti
| Juan Manuel Fangio
| Juan Manuel Fangio
| Mercedes
|
| Report
|-
! 5
| Dutch Grand Prix
| Juan Manuel Fangio
| Roberto Mieres
| Juan Manuel Fangio
| Mercedes
|
| Report
|-
! 6
| British Grand Prix
| Stirling Moss
| Stirling Moss
| Stirling Moss
| Mercedes
|
| Report
|-
! 7
| Italian Grand Prix
| Juan Manuel Fangio
| Stirling Moss
| Juan Manuel Fangio
| Mercedes
|
| Report
|-
|}
Scoring system
Points were awarded to the top five classified finishers, with an additional point awarded for setting the fastest lap, regardless of finishing position or even classification. Only the best five results counted towards the championship. Shared drives result in shared points for each driver if they finished in a points-scoring position. If more than one driver set the same fastest lap time, the fastest lap point would be divided equally between the drivers. Numbers without parentheses are championship points; numbers in parentheses are total points scored. Points were awarded in the following system:
{| class="wikitable" style="font-size: 85%; text-align:center"
!Position
!style="background-color:#ffffbf"| 1st
!style="background-color:#dfdfdf"| 2nd
!style="background-color:#ffdf9f"| 3rd
!style="background-color:#dfffdf"| 4th
!style="background-color:#dfffdf"| 5th
!Fastest lap|
|-
!Race
| style="background-color:#ffffbf"|8
| style="background-color:#dfdfdf"|6
| style="background-color:#ffdf9f"|4
| style="background-color:#dfffdf"|3
| style="background-color:#dfffdf"|2
| 1
|-
|- class="sortbottom"
! colspan="7" |Source:
|}
World Championship of Drivers standings
{|
|- valign="top"
|
{| class="wikitable" style="font-size: 85%; text-align:center;"
|- valign="top"
!valign="middle"| Pos.
!valign="middle"| Driver
! ARG<br />
! MON<br />
! 500<br />
! BEL<br />
! NED<br />
! GBR<br />
! ITA<br />
!valign="middle"| Pts.
|-
! 1
|align="left"| Juan Manuel Fangio
|style="background:#ffffbf;"|
|style="background:#efcfff;"| ()
|
|style="background:#ffffbf;"|
|style="background:#ffffbf;"|
|style="background:#dfdfdf;"| 2
|style="background:#ffffbf;"|
|align="right"| 40 (41)
|-
! 2
|align="left"| Stirling Moss
|style="background:#dfffdf;"| 4† / Ret
|style="background:#cfcfff;"| 9
|
|style="background:#dfdfdf;"| 2
|style="background:#dfdfdf;"| 2
|style="background:#ffffbf;"|
|style="background:#efcfff;"|
|align="right"| 23
|-
! 3
|align="left"| Eugenio Castellotti
|style="background:#efcfff;"| Ret†
|style="background:#dfdfdf;"| 2
|
|style="background:#efcfff;"|
|style="background:#dfffdf;"| 5
|style="background:#cfcfff;"| 6† / Ret
|style="background:#ffdf9f;"| 3
|align="right"| 12
|-
! 4
|align="left"| Maurice Trintignant
|style="background:#dfdfdf;"| 2† / 3† / Ret
|style="background:#ffffbf;"| 1
|
|style="background:#cfcfff;"| 6
|style="background:#efcfff;"| Ret
|style="background:#efcfff;"| Ret
|style="background:#cfcfff;"| 8
|align="right"| 11
|-
! 5
|align="left"| Nino Farina
|style="background:#dfdfdf;"| 2† / 3†
|style="background:#dfffdf;"| 4
|
|style="background:#ffdf9f;"| 3
|
|
|style="background:#ffffff;"| DNS
|align="right"| 10
|-
! 6
|align="left"| Piero Taruffi
|
|style="background:#cfcfff;"| 8†
|
|style="background:#ffffff;"| DNS
|
|style="background:#dfffdf;"| 4
|style="background:#dfdfdf;"| 2
|align="right"| 9
|-
! 7
|align="left"| Bob Sweikert
|
|
|style="background:#ffffbf;"| 1
|
|
|
|
|align="right"| 8
|-
! 8
|align="left"| Roberto Mieres
|style="background:#dfffdf;"| 5
|style="background:#efcfff;"| Ret
|
|style="background:#dfffdf;"| 5†
|style="background:#dfffdf;"|
|style="background:#efcfff;"| Ret
|style="background:#cfcfff;"| 7
|align="right"| 7
|-
! 9
|align="left"| Jean Behra
|style="background:#cfcfff;"| 6† / Ret† / Ret
|style="background:#ffdf9f;"| 3† / Ret†
|
|style="background:#dfffdf;"| 5† / Ret
|style="background:#cfcfff;"| 6
|style="background:#efcfff;"| Ret
|style="background:#dfffdf;"| 4
|align="right"| 6
|-
! 10
|align="left"| Luigi Musso
|style="background:#cfcfff;"| 7† / Ret†
|style="background:#efcfff;"| Ret
|
|style="background:#cfcfff;"| 7
|style="background:#ffdf9f;"| 3
|style="background:#dfffdf;"| 5
|style="background:#efcfff;"| Ret
|align="right"| 6
|-
! 11
|align="left"| Karl Kling
|style="background:#dfffdf;"| 4† / Ret
|
|
|style="background:#efcfff;"| Ret
|style="background:#efcfff;"| Ret
|style="background:#ffdf9f;"| 3
|style="background:#efcfff;"| Ret
|align="right"| 5
|-
! 12
|align="left"| Jimmy Davies
|
|
|style="background:#ffdf9f;"| 3
|
|
|
|
|align="right"| 4
|-
! 13
|align="left"| Tony Bettenhausen
|
|
|style="background:#dfdfdf;"| 2†
|
|
|
|
|align="right"| 3
|-
! 14
|align="left"| Paul Russo
|
|
|style="background:#dfdfdf;"| 2†
|
|
|
|
|align="right"| 3
|-
! 15
|align="left"| Paul Frère
|
|style="background:#cfcfff;"| 8†
|
|style="background:#dfffdf;"| 4
|
|
|
|align="right"| 3
|-
! 16
|align="left"| Johnny Thomson
|
|
|style="background:#dfffdf;"| 4
|
|
|
|
|align="right"| 3
|-
! 17
|align="left"| José Froilán González
|style="background:#dfdfdf;"|
|
|
|
|
|
|
|align="right"| 2
|-
! 18
|align="left"| Cesare Perdisa
|
|style="background:#ffdf9f;"| 3† / Ret†
|
|style="background:#cfcfff;"| 8
|
|
|
|align="right"| 2
|-
! 19
|align="left"| Luigi Villoresi
|style="background:#efcfff;"| Ret† / Ret
|style="background:#dfffdf;"| 5
|
|
|
|
|style="background:#ffffff;"| DNS
|align="right"| 2
|-
! 20
|align="left"| Carlos Menditeguy
|style="background:#efcfff;"| Ret† / Ret
|
|
|
|
|
|style="background:#dfffdf;"| 5
|align="right"| 2
|-
! 21
|align="left"| Umberto Maglioli
|style="background:#ffdf9f;"| 3†
|
|
|
|
|
|style="background:#cfcfff;"| 6
|align="right"| 1
|-
! 22
|align="left"| Hans Herrmann
|style="background:#dfffdf;"| 4†
|style="background:#ffcfcf;"| DNQ
|
|
|
|
|
|align="right"| 1
|-
! 23
|align="left"| Walt Faulkner
|
|
|style="background:#dfffdf;"| 5†
|
|
|
|
|align="right"| 1
|-
! 24
|align="left"| Bill Homeier
|
|
|style="background:#dfffdf;"| 5†
|
|
|
|
|align="right"| 1
|-
! 25
|align="left"| Bill Vukovich
|
|
|style="background:#efcfff;"|
|
|
|
|
|align="right"| 1
|-
! —
|align="left"| Mike Hawthorn
|
|style="background:#efcfff;"| Ret
|
|style="background:#efcfff;"| Ret
|style="background:#cfcfff;"| 7
|style="background:#cfcfff;"| 6†
|style="background:#cfcfff;"| 10
|align="right"| 0
|-
! —
|align="left"| Harry Schell
|style="background:#cfcfff;"| 6† / 7† / Ret†
|style="background:#efcfff;"| Ret
|
|style="background:#ffffff;"| DNS
|
|style="background:#cfcfff;"| 9† / Ret
|style="background:#efcfff;"| Ret
|align="right"| 0
|-
! —
|align="left"| Louis Chiron
|
|style="background:#cfcfff;"| 6
|
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Andy Linden
|
|
|style="background:#cfcfff;"| 6
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Jacques Pollet
|
|style="background:#cfcfff;"| 7
|
|
|style="background:#cfcfff;"| 10
|
|style="background:#efcfff;"| Ret
|align="right"| 0
|-
! —
|align="left"| Al Herman
|
|
|style="background:#cfcfff;"| 7
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Mike Sparken
|
|
|
|
|
|style="background:#cfcfff;"| 7
|
|align="right"| 0
|-
! —
|align="left"| Sergio Mantovani
|style="background:#cfcfff;"| 7† / Ret†
|
|
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Hermano da Silva Ramos
|
|
|
|
|style="background:#cfcfff;"| 8
|style="background:#efcfff;"| Ret
|style="background:#efcfff;"| Ret
|align="right"| 0
|-
! —
|align="left"| Lance Macklin
|
|style="background:#ffcfcf;"| DNQ
|
|
|
|style="background:#cfcfff;"| 8
|
|align="right"| 0
|-
! —
|align="left"| Pat O'Connor
|
|
|style="background:#cfcfff;"| 8
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Louis Rosier
|
|style="background:#efcfff;"| Ret
|
|style="background:#cfcfff;"| 9
|style="background:#cfcfff;"| 9
|
|
|align="right"| 0
|-
! —
|align="left"| Ken Wharton
|
|
|
|
|
|style="background:#cfcfff;"| 9†
|style="background:#efcfff;"| Ret
|align="right"| 0
|-
! —
|align="left"| Jimmy Daywalt
|
|
|style="background:#cfcfff;"| 9
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| John Fitch
|
|
|
|
|
|
|style="background:#cfcfff;"| 9
|align="right"| 0
|-
! —
|align="left"| Pat Flaherty
|
|
|style="background:#cfcfff;"| 10
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Duane Carter
|
|
|style="background:#cfcfff;"| 11
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Johnny Claes
|
|
|
|style="background:#ffffff;"| DNS
|style="background:#cfcfff;"| 11
|
|
|align="right"| 0
|-
! —
|align="left"| Chuck Weyant
|
|
|style="background:#cfcfff;"| 12
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Eddie Johnson
|
|
|style="background:#cfcfff;"| 13
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Jim Rathmann
|
|
|style="background:#cfcfff;"| 14
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Robert Manzon
|
|style="background:#efcfff;"| Ret
|
|
|style="background:#efcfff;"| Ret
|style="background:#efcfff;"| Ret
|
|align="right"| 0
|-
! —
|align="left"| Horace Gould
|
|
|
|
|style="background:#efcfff;"| Ret
|style="background:#efcfff;"| Ret
|style="background:#efcfff;"| Ret
|align="right"| 0
|-
! —
|align="left"| Alberto Ascari
|style="background:#efcfff;"| Ret
|style="background:#efcfff;"| Ret
|
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Élie Bayol
|style="background:#efcfff;"| Ret
|style="background:#efcfff;"| Ret
|
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| André Simon
|
|style="background:#efcfff;"| Ret
|
|
|
|style="background:#efcfff;"| Ret
|
|align="right"| 0
|-
! —
|align="left"| Peter Collins
|
|
|
|
|
|style="background:#efcfff;"| Ret
|style="background:#efcfff;"| Ret
|align="right"| 0
|-
! —
|align="left"| Peter Walker
|
|
|
|
|style="background:#efcfff;"| Ret
|style="background:#efcfff;"| Ret†
|
|align="right"| 0
|-
! —
|align="left"| Jesus Iglesias
|style="background:#efcfff;"| Ret
|
|
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Pablo Birger
|style="background:#efcfff;"| Ret
|
|
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Alberto Uría
|style="background:#efcfff;"| Ret
|
|
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Don Freeland
|
|
|style="background:#efcfff;"| Ret
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Cal Niday
|
|
|style="background:#efcfff;"| Ret
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Art Cross
|
|
|style="background:#efcfff;"| Ret
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Shorty Templeman
|
|
|style="background:#efcfff;"| Ret
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Sam Hanks
|
|
|style="background:#efcfff;"| Ret
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Keith Andrews
|
|
|style="background:#efcfff;"| Ret
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Johnnie Parsons
|
|
|style="background:#efcfff;"| Ret
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Eddie Russo
|
|
|style="background:#efcfff;"| Ret
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Ray Crawford
|
|
|style="background:#efcfff;"| Ret
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Jimmy Bryan
|
|
|style="background:#efcfff;"| Ret
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Jack McGrath
|
|
|style="background:#efcfff;"| Ret
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Al Keller
|
|
|style="background:#efcfff;"| Ret
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Johnny Boyd
|
|
|style="background:#efcfff;"| Ret
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Ed Elisian
|
|
|style="background:#efcfff;"| Ret
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Rodger Ward
|
|
|style="background:#efcfff;"| Ret
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Jerry Hoyt
|
|
|style="background:#efcfff;"|
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Jimmy Reece
|
|
|style="background:#efcfff;"| Ret
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Fred Agabashian
|
|
|style="background:#efcfff;"| Ret
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Kenneth McAlpine
|
|
|
|
|
|style="background:#efcfff;"| Ret
|
|align="right"| 0
|-
! —
|align="left"| Jack Brabham
|
|
|
|
|
|style="background:#efcfff;"| Ret
|
|align="right"| 0
|-
! —
|align="left"| Roy Salvadori
|
|
|
|
|
|style="background:#efcfff;"| Ret
|
|align="right"| 0
|-
! —
|align="left"| Leslie Marr
|
|
|
|
|
|style="background:#efcfff;"| Ret
|
|align="right"| 0
|-
! —
|align="left"| Jean Lucas
|
|
|
|
|
|
|style="background:#efcfff;"| Ret
|align="right"| 0
|-
! —
|align="left"| Clemar Bucci
|style="background:#efcfff;"| Ret†
|
|
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Tony Rolt
|
|
|
|
|
|style="background:#efcfff;"| Ret†
|
|align="right"| 0
|-
! —
|align="left"| Ted Whiteaway
|
|style="background:#ffcfcf;"| DNQ
|
|
|
|
|
|align="right"| 0
|-
! —
|align="left"| Jack Fairman
|
|
|
|
|
|style="background:#ffffff;"| DNS
|
|align="right"| 0
|-
! —
|align="left"| Luigi Piotti
|
|
|
|
|
|
|style="background:#ffffff;"| DNS
|align="right"| 0
|- valign="top"
!valign="middle"| Pos.
!valign="middle"| Driver
! ARG<br />
! MON<br />
! 500<br />
! BEL<br />
! NED<br />
! GBR<br />
! ITA<br />
!valign="middle"| Pts.
|}
|valign="top"|
|}
- † Position shared between multiple drivers of the same car.
Non-championship races
Other Formula One races were also held in 1955, which did not count towards the World Championship.
{| class="wikitable" style="font-size:95%"
! Race name
! Circuit
! Date
! Winning driver
! Constructor
! Report
|-
| VII Gran Premio del Valentino
| Valentino Park
| 27 March
| Alberto Ascari
| Lancia
| Report
|-
| XVI Pau Grand Prix
| Pau
| 11 April
| Jean Behra
| Maserati
| Report
|-
| III Glover Trophy
| Goodwood
| 11 April
| Roy Salvadori
| Maserati
| Report
|-
| IV Grand Prix de Bordeaux
| Bordeaux
| 25 April
| Jean Behra
| Maserati
| Report
|-
| VII BRDC International Trophy
| Silverstone
| 7 May
| Peter Collins
| Maserati
| Report
|-
| VIII Gran Premio di Napoli
| Posillipo
| 8 May
| Alberto Ascari
| Lancia
| Report
|-
| XVII Grand Prix d'Albi
| Albi (Les Planques)
| 29 May
| André Simon
| Maserati
| Report
|-
| III Curtis Trophy
| Snetterton
| 29 May
| Roy Salvadori
| Maserati
| Report
|-
| III Cornwall MRC Formula 1 Race
| Davidstow
| 30 May
| Leslie Marr
| Connaught-Alta
| Report
|-
| III London Trophy
| Crystal Palace
| 30 July
| Mike Hawthorn
| Maserati
| Report
|-
| III Daily Record Trophy
| Charterhall
| 6 August
| Bob Gerard
| Maserati
| Report
|-
| III RedeX Trophy
| Snetterton
| 13 August
| Harry Schell
| Vanwall
| Report
|-
| II Daily Telegraph Trophy
| Aintree
| 3 September
| Roy Salvadori
| Maserati
| Report
|-
| II International Gold Cup
| Oulton Park
| 24 September
| Stirling Moss
| Maserati
| Report
|-
| I Avon Trophy
| Castle Combe
| 1 October
| Harry Schell
| Vanwall
| Report
|-
| V Gran Premio di Siracusa
| Syracuse
| 23 October
| Tony Brooks
| Connaught-Alta
| Report
|}