Yukon (Canadian French: [jukõ]) is a territory of Canada, bordering British Columbia to the south, the Northwest Territories to the east, the Beaufort Sea to the north, and the U.S. state of Alaska to the west. It is Canada's westernmost and smallest territory by land area. As of the 2026 first quarter estimates Yukon had a population of 48,218, the most of the territories. Whitehorse, the territorial capital, is the largest city in northern Canada.

Yukon was split from the Northwest Territories by a federal statute in 1898 as the Yukon Territory. The current governing legislation is the Yukon Act passed by the federal Parliament in 2002. That act established Yukon as the territory's official name, although Yukon Territory remains in popular usage. Canada Post uses the territory's internationally approved postal abbreviation of YT. In 2021, territorial government policy was changed so that The Yukon is recommended for use in official territorial government materials.

Although officially bilingual (English and French), the Yukon government recognizes First Nations languages.

Yukon
Diego Delso · CC BY-SA 4.0 via Wikimedia Commons

At 5,959 metres (19,551 feet), Yukon's Mount Logan, in Kluane National Park and Reserve, is the highest mountain in Canada and the second-highest on the North American continent (after Denali in the U.S. state of Alaska). Most of the Yukon has a subarctic climate, characterized by long, cold winters and brief, warm summers. The coastal area along the Arctic Ocean has a tundra climate.

Notable rivers include the Yukon, Pelly, Stewart, Peel, White, Liard, and Tatshenshini.

Etymology

The territory is named after the Yukon River, the longest river in the Yukon. The name itself is from a contraction of the words in the Gwich'in phrase chųų gąįį han, which means "white water river" and refers to "the pale colour" of glacial runoff in the Yukon River.