Aku may refer to:
Akureyri [ˈaːkʰʏrˌeiːrɪ] is a small city in northern Iceland. It is Iceland's second largest urban area (after the Capital Region) and fourth largest municipality (after Reykjavík, Hafnarfjörður, and Kópavogur).
Project 971 Щука-Б (Shchuka-B, 'Shchuka' meaning "pike", NATO reporting name "Akula") is a nuclear-powered attack submarine (SSN) first deployed by the Soviet Navy in 1986. The class is also known under the name Bars (meaning "snow leopard").
Akuma (Japanese for "Devil" or "Demon"), known in Japan as Gouki (豪鬼, Gōki, lit. "Great Demon" or "Great Ogre"), is a fictional character from the Street Fighter series of fighting games by Capcom.
The Akutan Zero, also known as Koga's Zero and the Aleutian Zero, was a type 0 model 21 Mitsubishi A6M Zero Japanese fighter plane that crash-landed on Akutan Island, Alaska Territory, during World War II.
Akuila Uate (born 6 October 1987) is a Fijian professional rugby league footballer who currently plays for the Manly Warringah Sea Eagles in the National Rugby League.
Akure is a city in south-western Nigeria, and is the largest city and capital of Ondo State. The city had a population of 484,798 as at the 2006 population census.
Akutan (ACK-oo-tan) (Achan-ingiiga in Aleut) is a city in Aleutians East Borough, Alaska, United States.
Akuaku, also known as Aku Aku, was a settlement approximately halfway between Waipiro Bay and Whareponga in the East Coast region of New Zealand's North Island.
Akumaizer 3 (アクマイザー3, Akumaizā Surī) is a Japanese science fiction tokusatsu television series, created by Shotaro Ishinomori and produced by Toei Company.