Whistler

Whistler may refer to:
 * Someone who whistles

Canada

 * Whistler, British Columbia, a resort town
 * Whistler railway station
 * Whistler Secondary School
 * Whistler Blackcomb, a ski resort in British Columbia
 * Whistler Mountain, British Columbia
 * The Whistlers (Alberta), a mountain in Alberta

United States

 * Whistler, Alabama, an unincorporated town until the 1950s, when it was annexed into neighboring Prichard
 * Whistler Geyser, Yellowstone National Park, Wyoming
 * Whistler Mountain (Washington), a mountain summit in Washington state
 * Whistler Range, Nevada, a mountain range

Elsewhere

 * Whistler Nunatak, Palmer Land, Antarctica
 * Whistler River, New Zealand

People

 * Alwyne Michael Webster Whistler (1909–1993), British Army general
 * Anna McNeill Whistler (1804–1881), James Whistler's mother
 * Arthur Whistler (1944–2020), American ethnobotanist
 * Catherine Whistler is a British art historian and curator
 * Charles Whistler (1856–1913), British writer
 * George Washington Whistler (1800–1849), American civil engineer and railroad builder
 * Harold Whistler (1896–1940), English First World War fighter ace
 * Harvey Samuel Whistler (1907–1976), American violinist, pedagogue, composer, and arranger of music education method books
 * Hugh Whistler (1889–1943), English police officer and ornithologist
 * James McNeill Whistler (1834–1903), American-born British painter, famous for the painting Whistler's Mother
 * Lashmer Whistler (1898–1963), British Army general
 * Laurence Whistler (1912–2000), British glass engraver and poet
 * Rex Whistler (1905–1944), British painter
 * William McNeill Whistler (1836–1900), physician, brother of James Whistler

Animals

 * Whistler (bird), a group of passerine birds in the family Pachycephalidae
 * Goldeneye (bird), a Northern Hemisphere seaduck in the genus Bucephala
 * Groundhog, American species of marmot
 * Hoary marmot, American species of marmot

Fictional characters

 * Whistler (Buffyverse), a character in the television series Buffy the Vampire Slayer
 * Abraham Whistler, mentor to the Marvel Comics character Blade in film and animated continuity
 * Coach Whistler, a mascot of The Land of Play in Pajanimals
 * Erwin "Whistler" Emory, a character in the film Sneakers
 * James Whistler (Prison Break character), mysterious inmate in the television series Prison Breaks third season

Music

 * Whistler (band), a UK indie band
 * "The Whistler" (song), a 1977 single by the British rock group Jethro Tull
 * "The Whistler", Fourplay's instrumental song on its 2008 album Energy

Television

 * Whistler (TV series), set in Whistler, British Columbia
 * The Whistler (TV series), television show of the 1950s

Other uses in arts and entertainment

 * The Whistler (novel), a 2016 novel by John Grisham
 * The Whistler (radio series), a mystery drama radio show and film noir series
 * The Whistler (1944 film), the first of eight films in the series

Other uses

 * Whistler (radio), a very low frequency radio phenomenon caused by lightning
 * CKEE-FM, identified on air and in print as "101.5 Whistler FM", a radio station in Whistler, British Columbia
 * Whistler, the development codename for the Microsoft Windows XP computer operating system
 * Whistler Group, a company specializing in electronics and automotive laser/radar detection systems
 * USS Whistler (SP-784), a United States Navy patrol vessel in commission from 1917 to 1919