| Aleksa Buha | |
| Office: | President of the Serb Democratic Party |
| Term Start: | 19 July 1996 |
| Term End: | 1 July 1998 |
| Predecessor: | Radovan Karadžić |
| Successor: | Dragan Kalinić |
| Birth Date: | 21 November 1939 |
| Birth Place: | Gacko, Kingdom of Yugoslavia |
| Nationality: | Bosnian Serb |
| Occupation: | Philosopher |
Aleksa Buha (born 21 November 1939) is a Bosnian Serb philosopher and member of the Academy of Sciences and Arts of the Republika Srpska. During the 1990s, he was the minister of foreign affairs of Republika Srpska.[1] Buha is also a member of the Senate of Republika Srpska.[2]
From 1996 until 1998, he was the President of the Serb Democratic Party.