Mohamed Mamoun Eisa (born 12 July 1994) is a Sudanese professional footballer who plays as a forward for Persian Gulf Pro League club Nassaji Mazandaran and the Sudan national team.

[6] He spent his early career in non-league football with Dartford, Leatherhead, VCD Athletic, Corinthian and Greenwich Borough.

[25] On 20 July 2021, Eisa joined League One club Milton Keynes Dons for an undisclosed but reportedly club-record transfer fee, signing a long-term deal.

[32][33] Milton Keynes Dons released a statement suggesting Eisa's time with the club had come to an end having scored 31 goals in 101 appearances and thanking him for his efforts.

[35] On 18 September 2024, Eisa joined Persian Gulf Pro League club Nassaji Mazandaran on a one-year deal.

[36] Eisa scored on his international debut with the Sudan national team in a 1–1 2026 FIFA World Cup qualification tie with Togo on 16 November 2023.