Whitehorse West is an electoral district which returns a member (known as an MLA) to the Legislative Assembly of the Yukon Territory in Canada.

The Whitehorse district is the smallest riding, by size, in the Yukon and includes the subdivisions of Logan, Ingram, Arkell, and part of Copper Ridge.

While it is one of the oldest ridings in the Yukon by name, the current riding no longer represents its initial boundaries, nor even the boundaries as recent as the 2000 general election due to the continued residential development in that area of the city.

However, Whitehorse West could also be viewed as a bellwether, as it has voted for the governing party in every territorial election since 1985, except one (1992).

Whitehorse West was the only seat won by the Yukon New Democratic Party in the 1978 territorial election.