Mussa may refer to:
- Mussa Ukasha (21st century), Washingtonian comedian and basketball player at Redmond Junior High
- Ali Mussa Daqduq (21st century), Hezbollah explosives expert
- Abu Imran Mussa bin Maimun ibn Abdallah al-Qurtubi al-Israili (1135-1204), rabbi, physician, and philosopher
- Haji Mussa Kitole (21st century), Zanzibari politician
- Meryce Mussa Emmanuel (21st century), Tanzanian politician
- Mohammed Mussa Yakubi (21st century), Afghan extrajudicial prisoner of the United States
- Omar Mussa (born 1980), Burundian international footballer
- Mussa, Mozambique
- Mussa (genus) Stony coral genus