| Nicolás Domingo | |
| Fullname: | Nicolás Mario Domingo |
| Height: | 1.74 m |
| Birth Date: | 8 April 1985 |
| Clubnumber: | 5 |
| Youthclubs1: | River Plate |
| Years1: | 2005–2012 |
| Years2: | 2008 |
| Years3: | 2010 |
| Years4: | 2010–2011 |
| Years5: | 2012–2013 |
| Years6: | 2013–2015 |
| Years7: | 2016 |
| Years8: | 2017–2019 |
| Years9: | 2020–2021 |
| Years10: | 2021–2022 |
| Years11: | 2023 |
| Clubs1: | River Plate |
| Clubs2: | → Genoa (loan) |
| Clubs3: | → Arsenal Sarandí (loan) |
| Clubs4: | → Peñarol (loan) |
| Clubs5: | Deportivo Cuenca |
| Clubs6: | Banfield |
| Clubs7: | River Plate |
| Clubs8: | Independiente |
| Clubs9: | Olimpia |
| Clubs10: | Banfield |
| Clubs11: | Patronato |
| Caps1: | 46 |
| Caps2: | 1 |
| Caps3: | 3 |
| Caps4: | 17 |
| Caps5: | 35 |
| Caps6: | 88 |
| Caps7: | 13 |
| Caps8: | 51 |
| Caps9: | 26 |
| Caps10: | 47 |
| Caps11: | 34 |
| Goals1: | 1 |
| Goals2: | 0 |
| Goals3: | 0 |
| Goals4: | 0 |
| Goals5: | 4 |
| Goals6: | 2 |
| Goals7: | 1 |
| Goals8: | 1 |
| Goals9: | 1 |
| Goals10: | 1 |
| Goals11: | 0 |
| Pcupdate: | October 9th 2023 |
Nicolás Mario Domingo (born 8 April 1985 in Totoras, Santa Fe) is an Argentine football midfielder who currently is a free agent.
Domingo embarked on his playing career in 2005, making his league debut in a 2–1 home defeat to Gimnasia y Esgrima de La Plata. In 2008, he was loaned to Italian club Genoa but did not make an appearance for the first team.
In 2010 he joined Arsenal de Sarandí, again on loan.[1]
In 2011, he decided to return to River Plate and help the team return to the top flight of Argentine football. River Plate had been recently relegated for the first time in their history.