A loon is an aquatic bird in the genus Gavia, also called a diver.
Loon may also refer to:
Places Europe County of Loon, a former county in present-day Belgium, named after: Borgloon, a city and municipality in Belgium Loon, Drenthe, a village in the northeastern Netherlands Loon op Zand, Netherlands
Other places Loon, Iran (disambiguation), several places in Iran Loon, Bohol, a municipality in the Philippines Loon Mountain, a mountain in Lincoln, New Hampshire, United States Loon Mountain Ski Resort, a ski resort at Loon Mountain
Sports teams Great Lakes Loons, a minor league baseball team in Midland, Michigan, US Forfar Athletic F.C., nicknamed The Loons, a Scottish football team Minnesota United FC, nicknamed The Loons, an American soccer team
Other Republic-Ford JB-2 or KGW-1 Loon, reverse engineered copy of German V-1 cruise missile, or "buzz bomb" for the US Navy. Lunatic, slang loon, or loony, people who are considered mentally ill Loon pants, a type of trouser with flared legs Loon (rapper) (born 1975), American rapper Loon (company), a company by Alphabet testing the use of high-altitude balloons to provide Internet access to rural areas Loon (monkey), a monkey who was taught to participate in the treatment of his diabetes. Loons: The Fight for Fame, a video game featuring classic Looney Tunes characters The Loon, a 2005 album by the band Tapes N Tapes Lulubelle Loon, a Disney character Loon (album) Loon (alias), alias of Yap Weng Wah, a Malaysian serial sex offender Loon, an expanded paved apron that is a part of a Michigan left
See also Loonie, common name for the Canadian 1 dollar coin Loon-Plage, a town in France Loon op Zand, a municipality and village in the southern Netherlands