Selkirk may refer to:
People Alexander Selkirk, Scottish castaway who formed the basis for the novel Robinson Crusoe by Daniel Defoe Selkirk (surname), surname origin, and list of people with the surname Earl of Selkirk, a title in the Peerage of Scotland James Douglas-Hamilton, Baron Selkirk of Douglas, Scottish politician and Life Peer, briefly 11th Earl of Selkirk Thomas Douglas, 5th Earl of Selkirk, Scottish philanthropist who sponsored immigrant settlements in Canada
Places Selkirk Mountains, in British Columbia, Canada, the Idaho panhandle, and far eastern Washington State, United States
Canada Selkirk, Manitoba Selkirk (federal electoral district), a federal riding in Manitoba Selkirk (provincial electoral district), in Manitoba Selkirk, Ontario Fort Selkirk, Yukon
Chile Alejandro Selkirk Island, in the Juan Fernández Archipelago, Valparaíso Region, Chile
Scotland Selkirk, Scottish Borders, Scotland Selkirk (Parliament of Scotland constituency) Selkirkshire, Scotland
United States Selkirk, Kansas, an unincorporated community Selkirk, Missouri, a ghost town Selkirk, New York, an unincorporated hamlet in the town of Bethlehem Selkirk Yard, a large freight railroad yardlocated in Selkirk, New York
Animals Selkirk (horse), (1988–2013), a North American-bred, thoroughbred racehorse Selkirk Rex, a breed of cat which named from Selkirk Mountains
Education Selkirk College, a community college in British Columbia Selkirk Secondary School, a high school in Kimberley, British Columbia
Sports Selkirk F.C., a football club Selkirk RFC, a rugby club Winnipeg Selkirks, a former ice hockey team from Winnipeg, Canada, see List of ice hockey teams in Manitoba
Transportation Selkirk (sternwheeler 1895)
Selkirk hurdle, a freight train route in New York Selkirk locomotive, a type of steam locomotive
Other uses Selkirk Communications, a defunct Canadian radio and television broadcasting company Selkirk Grace commonly recited before a Burns supper Selkirk transmitting station, near Selkirk, Scotland The animated movie 7 Sea Pirates, also known as "Selkirk, el verdadero Robinson Crusoe"