Ahn or AHN may refer to
The Ahnenerbe was an institute in Nazi Germany purposed to research the archaeological and cultural history of the Aryan race.
Ahn Byong-man (born 1941) is a South Korean academic, and the former President of Hankuk University of Foreign Studies.
Ahn Jae-hyun (Hangul: 안재현; born 1 July 1987) is a South Korean model and actor. He is best known for his roles in the television dramas, such as My Love from the Star (2013), You're All Surrounded (2014), Blood (2015) and Cinderella and Four Knights (2016).
Ahn So-hee (born June 27, 1992), better known mononymously as Sohee, is a South Korean actress, brand ambassador and singer.
Ahn Sahng-hong (Hangul: 안상홍; Hanja: 安商洪; RR: An Sanghong; 13 January 1918 – 25 February 1985) was a Korean Christian minister and founder of Witnesses of Jesus Church of God.
Ahnaz (Persian: اهنز, also Romanized as Ahanaz and Ehenz; also known as Āhang and Ahing) is a village in Qazqanchay Rural District, Arjomand District, Firuzkuh County, Tehran Province, Iran.
Ahn Daniel (born August 16, 1994), better known by his stage name Niel, is a South Korean singer-songwriter and actor.
Ahn Ji-hwan (Korean: 안지환; born July 24, 1969) is a South Korean voice actor, television presenter, radio presenter, and actor.
Ahn Jung-hwan (Hangul: 안정환; Hanja: 安貞桓; born 27 January 1976 in Paju, Gyeonggi) is a South Korean former football player and television personality.