Oumar Niasse
| 
 Niasse with Lokomotiv Moscow in 2015  | |||
| Personal information | |||
|---|---|---|---|
| Full name | El Hadji Baye Oumar Niasse | ||
| Date of birth | 18 April 1990 | ||
| Place of birth | Ouakam, Senegal | ||
| Height | 1.82 m (6 ft 0 in) | ||
| Position(s) | Forward | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) | 
| 2008–2013 | US Ouakam | ||
| 2012 | → Brann (loan) | 3 | (0) | 
| 2013–2014 | Akhisar Belediyespor | 34 | (12) | 
| 2014–2016 | Lokomotiv Moscow | 28 | (12) | 
| 2016–2020 | Everton | 35 | (8) | 
| 2017 | → Hull City (loan) | 17 | (4) | 
| 2019 | → Cardiff City (loan) | 13 | (0) | 
| 2021 | Huddersfield Town | 0 | (0) | 
| 2022 | Burton Albion | 12 | (3) | 
| 2023 | Morecambe | 10 | (1) | 
| 2023–2024 | Macclesfield | 5 | (0) | 
| International career | |||
| 2011 | Senegal U23 | 6 | (0) | 
| 2013–2018 | Senegal | 9 | (3) | 
| *Club domestic league appearances and goals | |||
El Hadji Baye Oumar Niasse (born 18 April 1990) is a Senegalese former professional footballer who played as a forward.
Niasse played top-flight football in Senegal, Norway, Turkey, Russia and England. He won the 2011 Senegal Premier League with Ouakam and scored in Lokomotiv Moscow's win in the 2015 Russian Cup Final. He signed for Everton for a £13.5 million transfer fee in 2016. Niasse made his full international debut for Senegal in 2013.