Kook or KOOK may refer to:
People Kook (surname) Kook, a slave prominent in the 1811 German Coast Uprising Kook (surfer), a term for a wanna-be surfer of limited skill
Media KYKK (FM), a radio station (93.5 FM) licensed to serve Junction, Texas, United States, which held the call sign KOOK from 1998 to 2018 KOOK-TV, a television station now known as KTVQ Kook TV, a Saraiki language TV Channel from Pakistan Kooks, a 1988–1991 magazine and a 1994 book by Donna Kossy
Entertainment KOOK (TV series), a hit music programme on BBC Persian TV The Kooks, formed 2004, a British band The Kooks (Sweden), a band formed in 1998 K.O.O.K., an album by German rock band Tocotronic "Kooks" (song), a 1971 David Bowie song on Hunky Dory The Kook, a 2011 American short film
See also Cuckoo (disambiguation)