Cezar Crețu
| Country (sports) | Romania | 
|---|---|
| Residence | Bucharest | 
| Born | 24 April 2001 Iași, Romania  | 
| Height | 1.88 m (6 ft 2 in) | 
| Turned pro | 2020 | 
| Plays | Right-handed (two-handed backhand) | 
| Prize money | $98,912 | 
| Singles | |
| Career record | 1–0 | 
| Career titles | 7 ITF | 
| Highest ranking | No. 288 (11 November 2024) | 
| Current ranking | No. 362 (5 May 2025) | 
| Doubles | |
| Career record | 0–2 | 
| Career titles | 1 Challenger, 10 ITF | 
| Highest ranking | No. 308 (11 November 2024) | 
| Current ranking | No. 367 (5 May 2025) | 
| Last updated on: 15 March 2025. | |
Cezar Crețu (born 24 April 2001) is a Romanian tennis player. He has a career high Association of Tennis Professionals (ATP) singles ranking of world No. 288 achieved on 11 November 2024. He also has a career high doubles ranking of world No. 308 achieved on 11 November 2024. He is currently the No. 3 Romanian player.
He represents Romania at the Davis Cup, where he has a W/L record of 4–1.