Igor Zelenay
| Country (sports) | Slovakia | 
|---|---|
| Residence | Slovakia | 
| Born | 10 February 1982 Trenčín, Czechoslovakia  | 
| Height | 6 ft 6 in (198 cm) | 
| Turned pro | 2002 | 
| Retired | Dec 2024 | 
| Plays | Right-handed (two-handed backhand) | 
| Coach | Juraj Dulik | 
| Prize money | $ 910,557 | 
| Singles | |
| Career record | 0–0 | 
| Career titles | 0 | 
| Highest ranking | No. 279 (1 August 2005) | 
| Doubles | |
| Career record | 97–140 | 
| Career titles | 1 | 
| Highest ranking | No. 50 (27 July 2009) | 
| Grand Slam doubles results | |
| Australian Open | 3R (2010) | 
| French Open | 3R (2009) | 
| Wimbledon | 3R (2008, 2009) | 
| US Open | 2R (2010) | 
Medal record  | |
| Last updated on: 9 September 2024. | |
Igor Zelenay (Slovak pronunciation: [ˈiɡɔr ˈzelenaj]; born 10 February 1982) is a Slovak former professional tennis player who was a doubles specialist. He reached a career-high ranking of world No. 50 in July 2009. His career-high singles ranking is No. 279, achieved in August 2005. Zelanay has won one ATP Tour title and finished runner-up at four other ATP tournaments.