Suba may refer to:
- Suba (Kenya), a people of Kenya
- Suba (Tanzania), a people of Tanzania
- Suba District, in Nyanza Province of Kenya
- Suba (Bogotá), a locality of Bogotá
- Suba, Jerusalem, an Arab village near Jerusalem depopulated in 1948
- Suba (musician), Mitar Subotić, a Serbian-Brazilian musician
- Mihai Suba, Romanian chess grandmaster
- Suba means a province during the Medieval period in Indian history (Indian subcontinent) of South Asian region.