Anko may refer to:
People
- , Japanese emperor
- , karate master and contemporary of Itosu
- , father of modern karate
- , a bureaucrat of the Ryukyu Kingdom.
- , Japanese scholar
- Anko van der Werff, (born 1975) Dutch lawyer and business executive
- Ankopaaingyadete (Anko), 19th-century Kiowa calendar artist
Fictional characters
- , in the Naruto series
- , in the manga/anime Great Teacher Onizuka
- , in the anime Tamako Market
- / , in the manga/anime My Deer Friend Nokotan
- King Anko, a sea serpent in the children's fantasy novel The Sea Fairies (1911) by L. Frank Baum
- Anko Uguisu, a private detective in the manga/anime Call of the Night
Other
- Ankos Festival, an annual event celebrated
- Anglerfish, in Japanese
- Red bean paste, called Anko (餡こ or 小豆)) in Japanese
- Anko, in-house brand name of retail chain Kmart in Australia/New Zealand and Zellers in Canada