2002–03 snooker world rankings: The professional world rankings for the top 64 snooker players in the 200203 season are listed below.
{| class="wikitable"
! No.
! align="left" | Name
! align="left" | Nationality
! align="left" | Points
|-
| 1
| Ronnie O'Sullivan
|
| 50024
|-
| 2
| Mark Williams
|
| 46785
|-
| 3
| Peter Ebdon
|
| 44652
|-
| 4
| John Higgins
|
| 44334
|-
| 5
| Ken Doherty
|
| 43479
|-
| 6
| Stephen Hendry
|
| 42128
|-
| 7
| Stephen Lee
|
| 39669
|-
| 8
| Matthew Stevens
|
| 32879
|-
| 9
| Paul Hunter
|
| 31309
|-
| 10
| Jimmy White
|
| 28934
|-
| 11
| Mark King
|
| 27432
|-
| 12
| Graeme Dott
|
| 27159
|-
| 13
| Joe Perry
|
| 26969
|-
| 14
| Quinten Hann
|
| 26232
|-
| 15
| Alan McManus
|
| 25740
|-
| 16
| Joe Swail
|
| 24879
|-
| 17
| Anthony Hamilton
|
| 23836
|-
| 18
| John Parrott
|
| 23488
|-
| 19
| David Gray
|
| 22868
|-
| 20
| Dominic Dale
|
| 22674
|-
| 21
| Dave Harold
|
| 22615
|-
| 22
| Drew Henry
|
| 22541
|-
| 23
| Fergal O'Brien
|
| 22408
|-
| 24
| Michael Judge
|
| 22018
|-
| 25
| Steve Davis
|
| 21775
|-
| 26
| Anthony Davies
|
| 21053
|-
| 27
| Marco Fu
|
| 20293
|-
| 28
| Tony Drago
|
| 19779
|-
| 29
| Chris Small
|
| 19423
|-
| 30
| Nigel Bond
|
| 19038
|-
| 31
| Ali Carter
|
| 18539
|-
| 32
| James Wattana
|
| 18371
|-
| 33
| Robert Milkins
|
| 18073
|-
| 34
| Shokat Ali
|
| 17921
|-
| 35
| Michael Holt
|
| 17519
|-
| 36
| Patrick Wallace
|
| 17404
|-
| 37
| Mark Davis
|
| 16910
|-
| 38
| Alfie Burden
|
| 16698
|-
| 39
| Robin Hull
|
| 16528
|-
| 40
| Billy Snaddon
|
| 16403
|-
| 41
| Marcus Campbell
|
| 16062
|-
| 42
| Brian Morgan
|
| 16033
|-
| 43
| Ian McCulloch
|
| 15958
|-
| 44
| Jamie Burnett
|
| 15230
|-
| 45
| Terry Murphy
|
| 15083
|-
| 46
| Gary Wilkinson
|
| 15076
|-
| 47
| Jonathan Birch
|
| 15014
|-
| 48
| David Roe
|
| 14898
|-
| 49
| Dave Finbow
|
| 14765
|-
| 50
| Bradley Jones
|
| 14699
|-
| 51
| Barry Hawkins
|
| 14649
|-
| 52
| Stephen Maguire
|
| 14419
|-
| 53
| Mark Selby
|
| 14395
|-
| 54
| Darren Morgan
|
| 14377
|-
| 55
| Jimmy Michie
|
| 14286
|-
| 56
| Barry Pinches
|
| 13846
|-
| 57
| Stuart Bingham
|
| 13735
|-
| 58
| Stuart Pettman
|
| 13715
|-
| 59
| Bjorn Haneveer
|
| 13566
|-
| 60
| Mike Dunn
|
| 13342
|-
| 61
| Andy Hicks
|
| 13231
|-
| 62
| Nick Dyson
|
| 13063
|-
| 63
| Gerard Greene
|
| 12815
|-
| 64
| Lee Walker
|
| 11958
|}