Gilles Simon
| Simon at the 2022 Wimbledon qualifying | |
| Country (sports) | France | 
|---|---|
| Residence | Boulogne-Billancourt, France | 
| Born | 27 December 1984 Nice, France | 
| Height | 1.83 m (6 ft 0 in) | 
| Turned pro | 2002 | 
| Retired | 2022 | 
| Plays | Right-handed (two-handed backhand) | 
| Coach | Étienne Laforgue | 
| Prize money | US$ 16,045,734 | 
| Singles | |
| Career record | 504–394 (56.1%) | 
| Career titles | 14 | 
| Highest ranking | No. 6 (5 January 2009) | 
| Grand Slam singles results | |
| Australian Open | QF (2009) | 
| French Open | 4R (2011, 2013, 2015) | 
| Wimbledon | QF (2015) | 
| US Open | 4R (2011, 2014) | 
| Other tournaments | |
| Tour Finals | SF (2008) | 
| Olympic Games | 3R (2008, 2012, 2016) | 
| Doubles | |
| Career record | 42–148 (22.1%) | 
| Career titles | 0 | 
| Highest ranking | No. 117 (28 January 2008) | 
| Grand Slam doubles results | |
| Australian Open | 2R (2008) | 
| French Open | 2R (2005) | 
| Wimbledon | 1R (2006, 2007) | 
| US Open | 3R (2007) | 
| Mixed doubles | |
| Career record | 2–4 | 
| Grand Slam mixed doubles results | |
| French Open | 2R (2008) | 
| Team competitions | |
| Davis Cup | W (2017) | 
| Hopman Cup | RR (2009) | 
Gilles Simon (French pronunciation: [ʒil si.mɔ̃]; born 27 December 1984) is a French former tennis player. He turned professional in 2002 and won fourteen singles titles on the ATP Tour, and attained a career-high ATP singles ranking of No. 6, on 5 January 2009.