Competitors for 2020 World Snooker Championships
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Mark Allen |  NIR |
SNK | 22 February 1986 |
| Stuart Bingham |  ENG |
SNK | 21 May 1976 |
| Jordan Brown | NIR |
SNK | 9 October 1987 |
| Ashley Carty | ENG |
SNK | 17 July 1995 |
| Jamie Clarke |  WAL |
SNK | 5 October 1994 |
| Ding Junhui |  CHN |
SNK | 1 April 1987 |
| Tom Ford | ENG |
SNK | 17 August 1983 |
| David Gilbert | ENG |
SNK | 12 June 1981 |
| Martin Gould | ENG |
SNK | 14 September 1981 |
| Anthony Hamilton | ENG |
SNK | 29 June 1971 |
| Barry Hawkins | ENG |
SNK | 23 April 1979 |
| John Higgins |  SCO |
SNK | 18 May 1975 |
| Mark King | ENG |
SNK | 28 March 1974 |
| Liang Wenbo | CHN |
SNK | 5 March 1987 |
| Jack Lisowski | ENG |
SNK | 25 June 1991 |
| Kurt Maflin |  NOR |
SNK | 8 August 1983 |
| Stephen Maguire | SCO |
SNK | 13 March 1981 |
| Anthony McGill | SCO |
SNK | 5 February 1991 |
| Alan McManus | SCO |
SNK | 21 January 1971 |
| Shaun Murphy | ENG |
SNK | 10 August 1982 |
| Ronnie O'Sullivan | ENG |
SNK | 5 December 1975 |
| Neil Robertson |  AUS |
SNK | 11 February 1982 |
| Noppon Saengkham |  THA |
SNK | 15 July 1992 |
| Mark Selby | ENG |
SNK | 19 June 1983 |
| Elliot Slessor | ENG |
SNK | 4 August 1994 |
| Matthew Stevens | WAL |
SNK | 11 September 1977 |
| Judd Trump | ENG |
SNK | 20 August 1989 |
| Thepchaiya Un-Nooh | THA |
SNK | 18 April 1985 |
| Alexander Ursenbacher |  SUI |
SNK | 26 April 1996 |
| Mark Williams | WAL |
SNK | 21 March 1975 |
| Kyren Wilson | ENG |
SNK | 23 December 1991 |
| Yan Bingtao | CHN |
SNK | 16 February 2000 |