Competitors for 2005 Summer X-Games
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Evelien Bouilliart |  BEL |
SKB | |
| Jake Brown |  AUS |
SKB | 6 September 1974 |
| Robert Burnquist |  BRA |
MUL/SKB | 10 October 1976 |
| Cara-Beth Burnside |  USA |
SKB | 23 July 1971 |
| Chris Cole | USA |
SKB | 10 May 1982 |
| Marisa dal Santo | USA |
SKB | 3 August 1987 |
| Sandro Dias | BRA |
SKB | 18 April 1975 |
| Pierre-Luc Gagnon |  CAN |
SKB | 2 May 1980 |
| Gregory Lutzka | USA |
SKB | 20 April 1985 |
| Paul Rodriguez | USA |
SKB | 31 December 1984 |
| Elissa Steamer | USA |
SKB | 31 July 1975 |
| Danny Way | USA |
SKB | 15 April 1974 |
| Shaun White | USA |
SKB/SNB | 3 September 1986 |