Mamadou Aliou Keïta
| Personal information | |||
|---|---|---|---|
| Date of birth | 1 January 1952 | ||
| Place of birth | Conakry, Guinea | ||
| Date of death | 11 April 2004 (aged 52) | ||
| Position(s) | Forward | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) | 
| 1970–1981 | Hafia | ||
| International career‡ | |||
| 1970–1981 | Guinea | 31 | (22) | 
| 
*Club domestic league appearances and goals, correct as of 00:11, 26 March 2021 (UTC) ‡ National team caps and goals, correct as of 00:11, 26 March 2021 (UTC)  | |||
Mamadou Aliou "N'Jo Lea" Keïta (1 January 1952 – 11 April 2004) was a Guinean footballer who played as a forward for Hafia and the Guinea national team.