| Country (sports) |  Russia |
|---|---|
| Born | 15 January 1987 |
| Turned pro | 2001 |
| Retired | 2016 (last match 2010 played) |
| Plays | Right (two-handed backhand) |
| Prize money | $54,881 |
| Singles | |
| Career record | 137–130 |
| Career titles | 0 |
| Highest ranking | No. 219 (8 October 2007) |
| Grand Slam singles results | |
| US Open | Q1 (2007) |
| Doubles | |
| Career record | 27–37 |
| Career titles | 1 ITF |
| Highest ranking | No. 273 (9 July 2007) |
Ekaterina Afinogenova (Russian: Екатерина Афиногенова, born 15 January 1987) is a retired Russian tennis player.
She won one doubles title on the ITF Women's Circuit in her career. On 8 October 2007, she reached her best singles ranking of 219. On 9 July 2007, she peaked at No. 273 in the doubles rankings.
Afinogenova made her WTA Tour main-draw debut at the 2007 Istanbul Cup. Afinogenova played her last match in 2010, and officially retired from the sport in 2016.