Sonya Jeyaseelan
| Country (sports) | Canada | 
|---|---|
| Residence | Toronto, Ontario | 
| Born | April 24, 1976 New Westminster, British Columbia  | 
| Height | 1.57 m (5 ft 2 in) | 
| Turned pro | 1991 | 
| Retired | 2004 | 
| Plays | Right-handed (two-handed backhand) | 
| Prize money | $730,722 | 
| Singles | |
| Career record | 205–212 | 
| Career titles | 3 ITF | 
| Highest ranking | No. 48 (December 4, 2000) | 
| Grand Slam singles results | |
| Australian Open | 3R (2000) | 
| French Open | 2R (1998, 2000) | 
| Wimbledon | 3R (2000) | 
| US Open | 2R (2000) | 
| Other tournaments | |
| Olympic Games | 1R (2000) | 
| Doubles | |
| Career record | 112–153 | 
| Career titles | 2 WTA, 3 ITF | 
| Highest ranking | No. 40 (October 16, 2000) | 
| Grand Slam doubles results | |
| Australian Open | 3R (2000) | 
| French Open | 2R (2001, 2003) | 
| Wimbledon | 2R (1998) | 
| US Open | QF (1996) | 
| Other doubles tournaments | |
| Olympic Games | 1R (2000) | 
| Grand Slam mixed doubles results | |
| French Open | 1R (1997, 1999, 2000) | 
| Wimbledon | 3R (1998) | 
Sonya Jeyaseelan (born April 24, 1976) is a Canadian former professional tennis player.
Her highest WTA singles ranking is No. 48, which she reached in December 2000. Her career-high ranking in doubles is world No. 40, achieved on 16 October 2000.
Playing for Canada in Fed Cup, Jeyaseelan has a win–loss record of 29–7.
Jeyaseelan is of Indian Tamil descent.