Aku may refer to:
- Akulivik, a village in Nunavik, Québec, Canada
- Aku, Nigeria, a town in Enugu State
- "Aku" (poem), 1943, by Chairil Anwar
- Aku people of Gambia
- Aku dialect, a dialect of Sierra Leone Krio
- Aku (Samurai Jack)
- The Hawaiian word for skipjack tuna
- Hal Lewis (Aku), a former presenter of Hawaii AM station KGMB
- Aku (given name)
AKU may refer to:
- Aksu Airport, China (IATA code AKU)
- Aryabhatta Knowledge University, Bihar, India
- Adaptation kit upgrade, for updating Windows Mobile
- Aga Khan University, Pakistan
- Al-Kafaàt University, Beirut, Lebanon
- Alkaptonuria, or black urine disease
- Algemene Kunstzijde Unie, a Dutch company merged into Akzo Nobel
See also
- Aku Aku (disambiguation)