| Nicolas Onuțu | |
| Fullname: | Nicolas Onuțu |
| Birth Date: | 27 December 1995 |
| Birth Place: | Guilherand-Granges, France[1] |
| Weight: | 86kg (190lb) |
| University: | Joseph Fourier University |
| Relatives: | Viorel Onuțu (father) Julien Onuțu (brother) |
| Position: | Wing |
| Currentclub: | CSM București |
| Youthclubs1: | Valence Sportif |
| Years1: | 2015–16 |
| Clubs1: | ROC La Voulte-Valence |
| Apps1: | 13 |
| Points1: | 15 |
| Years2: | 2016–17 |
| Clubs2: | SC Royannais |
| Years3: | 2017–18 |
| Clubs3: | CS Vienne |
| Apps3: | 14 |
| Points3: | 20 |
| Years4: | 2018–19 |
| Clubs4: | CSM București |
| Apps4: | 5 |
| Points4: | 20 |
| Repyears1: | 2016– |
| Repteam1: | Romania |
| Repcaps1: | 5 |
| Reppoints1: | 0 |
| Clubupdate: | 27 March 2019 |
| Repupdate: | 9 March 2019 |
Nicolas Onuțu (born 27 December 1995 in Guilherand-Granges, Ardèche) is a Romanian rugby union player. He played as a wing for professional SuperLiga club CSM București.
Nicolas Onuțu started playing rugby as a youth for French club Valence Sportif. In 2015 he was signed by Fédérale 1 club ROC La Voulte-Valence playing the for a year. In 2016 followed a move to SC Royannais and in 2017 he moved to Fédérale 2 club CS Vienne. In 2018 he was signed by Romanian SuperLiga side, CSM București.[2]
Onuțu is also selected for Romania's national team, the Oaks, making his international debut at the 2016 World Rugby Nations Cup in a match against the Welwitschias.[3] [4]