The 1957 Italian Grand Prix was a Formula One motor race held on 8 September 1957 at Monza. It was the eighth and final race in the 1957 World Championship of Drivers.
Classification
Qualifying
{| class="wikitable sortable" style="font-size: 95%"
|-
! Pos
! No
! Driver
! Constructor
! Time
! Gap
|-
!1
| 20
| Stuart Lewis-Evans
| Vanwall
| 1:42.4
| align="center" |—
|-
!2
| 18
| Stirling Moss
| Vanwall
| 1:42.7
| +0.3
|-
!3
| 22
| Tony Brooks
| Vanwall
| 1:42.9
| +0.5
|-
!4
| 2
| Juan Manuel Fangio
| Maserati
| 1:43.1
| +0.7
|-
!5
| 6
| Jean Behra
| Maserati
| 1:43.9
| +1.5
|-
!6
| 4
| Harry Schell
| Maserati
| 1:45.1
| +2.7
|-
!7
| 30
| Peter Collins
| Ferrari
| 1:45.3
| +2.9
|-
!8
| 36
| Wolfgang von Trips
| Ferrari
| 1:45.5
| +3.1
|-
!9
| 32
| Luigi Musso
| Ferrari
| 1:45.7
| +3.3
|-
!10
| 34
| Mike Hawthorn
| Ferrari
| 1:46.1
| +3.7
|-
!11
| 26
| Masten Gregory
| Maserati
| 1:48.9
| +6.5
|-
!12
| 8
| Giorgio Scarlatti
| Maserati
| 1:49.2
| +6.8
|-
!13
| 24
| Jo Bonnier
| Maserati
| 1:49.7
| +7.3
|-
!14
| 16
| Bruce Halford
| Maserati
| 1:51.6
| +9.2
|-
!15
| 10
| Paco Godia
| Maserati
| 1:52.2
| +9.8
|-
!16
| 28
| André Simon
| Maserati
| 1:52.8
| +10.4
|-
!17
| 12
| Luigi Piotti
| Maserati
| 1:52.9
| +10.5
|-
!18
| 14
| Horace Gould
| Maserati
| 1:53.7
| +11.3
|-
! colspan="6" | Source:
|}
Race
{| class="wikitable" style="font-size: 95%;"
|-
! Pos !! No !! Driver !! Constructor !! Laps !! Time/Retired !! Grid !! Points
|-
! 1
| 18
| Stirling Moss
| Vanwall
| 87
| 2:35:03.9
| 2
| 8
|-
! 2
| 2
| Juan Manuel Fangio
| Maserati
| 87
| +41.2 secs
| 4
| 6
|-
! 3
| 36
| Wolfgang von Trips
| Ferrari
| 85
| +2 Laps
| 8
| 4
|-
! 4
| 26
| Masten Gregory
| Maserati
| 84
| +3 Laps
| 11
| 3
|-
! 5
| 8
| Giorgio Scarlatti<br /> Harry Schell
| Maserati
| 84
| +3 Laps
| 12
| 1<br />1
|-
! 6
| 34
| Mike Hawthorn
| Ferrari
| 83
| +4 Laps
| 10
|
|-
! 7
| 22
| Tony Brooks
| Vanwall
| 82
| +5 Laps
| 3
| 1
|-
! 8
| 32
| Luigi Musso
| Ferrari
| 82
| +5 Laps
| 9
|
|-
! 9
| 10
| Paco Godia
| Maserati
| 81
| +6 Laps
| 15
|
|-
! 10
| 14
| Horace Gould
| Maserati
| 78
| +9 Laps
| 18
|
|-
! 11
| 28
| André Simon<br /> Ottorino Volonterio
| Maserati
| 72
| +15 Laps
| 16
|
|-
!
| 30
| Peter Collins
| Ferrari
| 62
| Engine
| 7
|
|-
!
| 20
| Stuart Lewis-Evans
| Vanwall
| 49
| Engine
| 1
|
|-
!
| 6
| Jean Behra
| Maserati
| 49
| Overheating
| 5
|
|-
!
| 16
| Bruce Halford
| Maserati
| 47
| Engine
| 14
|
|-
!
| 4
| Harry Schell
| Maserati
| 34
| Oil Leak
| 6
|
|-
!
| 24
| Jo Bonnier
| Maserati
| 31
| Overheating
| 13
|
|-
!
| 12
| Luigi Piotti
| Maserati
| 3
| Engine
| 17
|
|-
!colspan="8"|
|}
;Notes
- – 1 point for fastest lap
Shared drives
- Car #8: Giorgio Scarlatti (50 laps) and Harry Schell (34 laps). They shared the 2 points for fifth place.
- Car #28: André Simon (40 laps) and Ottorino Volonterio (32 laps).
Notes
- This was the 35th and last podium finish for Juan Manuel Fangio; a record that would be broken by Graham Hill at the 1969 Monaco Grand Prix.
Final Championship standings
- Bold text indicates the World Champion.
;Drivers' Championship standings
{| class="wikitable" style="font-size: 95%;"
|-
!
! Pos
! Driver
! Points
|-
|align="left"| 10px
|align="center"| 1
| Juan Manuel Fangio
|align="left"| 40 (46)
|-
|align="left"| 10px
|align="center"| 2
| Stirling Moss
|align="left"| 25
|-
|align="left"| 10px
|align="center"| 3
| Luigi Musso
|align="left"| 16
|-
|align="left"| 10px
|align="center"| 4
| Mike Hawthorn
|align="left"| 13
|-
|align="left"| 10px
|align="center"| 5
| Tony Brooks
|align="left"| 11
|-
!colspan=4|Source:
|}