Ahn or AHN may refer to:

People

* Ahn (Korean surname), a Korean family name occasionally Romanized as ''An'' * Ahn Byeong-keun (born 1962, ), South Korean judoka * Ahn Eak-tai (1906–1965, ), Korean composer and conductor * Ahn Jung-hwan (born 1976, ), South Korean footballer * Ahn Cheol-soo (born 1962, ), founder of AhnLab Inc, an antivirus software company * Kristie Ahn (born 1992), American tennis player * Natalie Ahn (born 1957), American chemist and biochemist * Philip Ahn (1905-1978), American actor * Ralph Ahn (1926-2022), American actor * Viktor An, (born 1985 as Ahn Hyun-soo, ) South Korean short track speed skater * Luis von Ahn, (born 1978) Guatemalan creator of CAPTCHA and co-founder of Duolingo

Other uses

* Ahn, Luxembourg, a town * All Headline News, a US news agency * Allegheny Health Network, a non-profit hospital and healthcare group in Pennsylvania *

Ashton-under-Lyne railway station Ashton-under-Lyne railway station serves the town of Ashton-under-Lyne, in Greater Manchester, England. It lies on the Huddersfield Line 6½ miles (10 km) east of Manchester Victoria and is operated by Northern Trains. The station is ...

, UK (National Rail code) * Athens–Ben Epps Airport serving Athens-Clarke County, Georgia, US (IATA airport code) {{disambig