| Brian Nieva | |
| Fullname: | Brian Emanuel Nieva |
| Birth Date: | 1990 4, df=y |
| Birth Place: | Avellaneda, Argentina |
| Height: | 1.77 m |
| Position: | Forward |
| Years1: | 2010–2014 |
| Clubs1: | Independiente |
| Caps1: | 13 |
| Goals1: | 1 |
| Years2: | 2012–2013 |
| Clubs2: | → Los Andes (loan) |
| Caps2: | 20 |
| Goals2: | 2 |
| Years3: | 2013–2014 |
| Clubs3: | → Santiago Morning (loan) |
| Caps3: | 11 |
| Goals3: | 3 |
| Years4: | 2014 |
| Clubs4: | Couminaciones |
| Caps4: | 9 |
| Goals4: | 1 |
| Years5: | 2014 |
| Caps5: | 14 |
| Goals5: | 4 |
| Years6: | 2015 |
| Clubs6: | Huracán de Goya |
| Caps6: | 5 |
| Goals6: | 3 |
| Years7: | 2016 |
| Clubs7: | Pacífico |
| Caps7: | 8 |
| Goals7: | 1 |
| Years8: | 2017–2018 |
| Clubs8: | El Porvenir |
| Caps8: | 9 |
| Goals8: | 0 |
| Pcupdate: | 3 April 2020 |
Brian Emanuel Nieva (born 18 April 1990) was an Argentine footballer.
He played for J.J. de Urquiza in the Primera C in Argentine.