Baku is the capital of Azerbaijan.

Baku may also refer to:

Places Baku Governorate, an administrative division of the Russian Empire Baku, Ghana, a town in Ghana Baku, Nepal, a village development committee

Ships Soviet destroyer Baku, a Soviet destroyer leader Soviet aircraft carrier Admiral Gorshkov, briefly named Baku

Arts and entertainment Baku (manga), by Hakase Mizuki Baku, the protagonist of the manga series Jibaku-kun Baku Yorozu, the protagonist of the television series Kamen Rider ZEZTZ Ba'ku, a fictional planet and race in the Star Trek universe Baku, a character from Sanrio. Baku Madarame, the protagonist of the manga series Usogui Baku Ogata, a character in the video game Shogo: Mobile Armor Division

Other uses Baku (mythology), a creature in Japanese mythology said to eat nightmares Baku City Circuit, a street circuit in Baku, Azerbaijan Makana Baku (born 1998), Congolese-German footballer Baku problems, a type of Egyptian mathematical problem from the Moscow Mathematical Papyrus

See also Bakul (disambiguation)