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. It is bordered by the ridings of Mountainvew, Takhini-Kopper King, and Copperbelt North.

While it is one of the oldest ridings in the Yukon by name, the current riding no longer represents its initial boundaries, nor even the boundaries as recent as the 2000 general election due to the continued residential development in that area of the city.

Whitehorse West is the former seat of Yukon Premier Tony Penikett of the Yukon New Democratic Party, Deputy Premier Elaine Taylor of the Yukon Party, Dennis Schneider, 8th Speaker of the Yukon Legislative Assembly, and Ken McKinnon, former Commissioner of the Yukon.

Initially considered a New Democrat stronghold, the riding evolved into a largely Yukon Party stronghold, despite falling to the Liberals in 2016. 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.

Legislature	Years	Member		Party
16th	1952-1955		Fred Locke	Independent
17th	1955-1958		Jack Hulland	Independent
18th	1958-1961		James Smith	Independent
19th	1961-1964		John Watt	Independent
20th	1964-1967
21st	1967-1970		John Dumas	Independent
22nd	1970-1974		Ken McKinnon	Independent
23rd	1974-1978		Flo Whyard	Independent
24th	1978–1982		Tony Penikett	New Democratic
25th	1982–1985
26th	1985–1989
27th	1989–1992
28th	1992–1995
	1995–1996			Vacant
	1996		David Sloan	New Democratic
29th	1996–2000
30th	2000–2002		Dennis Schneider	Liberal
31st	2002–2006		Elaine Taylor	Yukon Party
32nd	2006–2011
33rd	2011–2016
34th	2016–2021		Richard Mostyn	Liberal
35th	2021–present

v t e 2021 Yukon general election
Party	Candidate	Votes	%	±%
	Liberal	Richard Mostyn	398	39.68	-6.1%
	Yukon Party	Angela Drainville	376	37.48	-6.1%
	New Democratic	Ron Davis	229	22.83	+12.1%
Total valid votes			1,003
Total rejected ballots
Turnout
Eligible voters
	Liberal hold		Swing		-7.33
Source(s) "Unofficial Election Results 2021". Elections Yukon. Retrieved 24 April 2021.

2016 Yukon general election

Party		Candidate	Votes	%	±%
	Liberal	Richard Mostyn	455	45.8%	+17.1%
	Yukon Party	Elaine Taylor	433	43.6%	-14.3%
	NDP	Stu Clark	106	10.7%	-2.2%
Total			994	100.0%	–

2011 Yukon general election

Party		Candidate	Votes	%	±%
	Yukon Party	Elaine Taylor	422	57.9%	+4.8%
	Liberal	Cully Robinson	209	28.7%	-9.9%
	NDP	Louis Gagnon	94	12.9%	+5.1%
Total			729	100.0%	–

2006 Yukon general election

Party		Candidate	Votes	%	±%
	Yukon Party	Elaine Taylor	511	53.1%	+5.7%
	Liberal	Mike Walton	371	38.6%	+0.6%
	NDP	Rhoda Merkel	75	7.8%	-6.1%
Total			963	100.0%	–

2002 Yukon general election

Party		Candidate	Votes	%	±%
	Yukon Party	Elaine Taylor	398	47.4%	+19.7%
	Liberal	Dennis Schneider	319	38.0%	-2.5%
	NDP	Rachel Grantham	117	13.9%	-17.4%
Total			840	100.0%	–

2000 Yukon general election

Party		Candidate	Votes	%	±%
	Liberal	Dennis Schneider	621	40.5%	+8.4%
	NDP	Dave Sloan	480	31.3%	-9.4%
	Yukon Party	Elaine Taylor	425	27.7%	+0.7%
Total			1535	100.0%	–

1996 Yukon general election

Party		Candidate	Votes	%	±%
	NDP	Dave Sloan	486	40.7%	-1.6%
	Liberal	Larry Bagnell	383	32.1%	+0.2%
	Yukon Party	Ken McKinnon	323	27.0%	+2.3%
Total			1195	100.0%	–

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By-election: 1996

Party		Candidate	Votes	%	±%
	NDP	Dave Sloan	433	42.3%	-3.3%
	Liberal	Larry Bagnell	326	31.9%	+14.8%
	Yukon Party	Shelda Hutton	253	24.7%	-10.1%
Total			1023	100.0%	–

• On the resignation of Tony Penikett, 1995

1992 Yukon general election

Party		Candidate	Votes	%	±%
	NDP	Tony Penikett	304	45.6%	-9.7%
	Yukon Party	Bob Bruneau	232	34.8%	+1.3%
	Liberal	Shaun Patrick Dennehy	114	17.1%	+6.2%
	Independent	Bernd Schmidt	12	1.8%	+1.8%
Total			666	100.0%	–

• The Yukon Progressive Conservative Party re-branded itself as the Yukon Party before the 1992 election.

1989 Yukon general election

Party		Candidate	Votes	%	±%
	NDP	Tony Penikett	810	55.3%	-1.9%
	Progressive Conservative	Flora Evans	491	33.5%	-8.9%
	Liberal	Joe Jack	160	10.9%	+10.9%
Total			1465	100.0%	–

1985 Yukon general election

Party		Candidate	Votes	%	±%
	NDP	Tony Penikett	716	57.2%	+8.5%
	Progressive Conservative	Charlie Friday	531	42.4%	-3.7%
Total			1251	100.0%	–

1982 Yukon general election

Party		Candidate	Votes	%	±%
	NDP	Tony Penikett	541	48.7%	+17.4%
	Progressive Conservative	Pat Harvey	508	45.7%	+20.6%
	Liberal	Adam Skrutkowski	59	5.3%	-21.9%
Total			1112	100.0%	–

1978 Yukon general election

Party		Candidate	Votes	%	±%
	NDP	Tony Penikett	230	31.3%	–
	Liberal	John Watt	200	27.2%	–
	Progressive Conservative	Anthony Fekete	185	25.1%	–
	Independent	Al Omatani	81	11.0%	–
	Independent	Guy Julien	37	5.0%	–
Total			736	100.0%	–

• Partisan politics introduced into the territory

1974 Yukon general election

Party		Candidate	Votes	%	±%
	Independent	Flo Whyard	252	42.3%	–
	Independent	John Watt	227	38.1%	–
	Independent	Al Omatani	116	19.5%	–
Total			596	100.0%	–

1970 Yukon general election

Party		Candidate	Votes	%	±%
	Independent	Ken McKinnon	444	23.4%	–
	Independent	John Watt	294	28.7%	–
	Independent	John P. Hoyt	281	27.5%	–
Total			1023	100.0%	–

60°42′28″N 135°06′30″W / 60.7079°N 135.1082°W / 60.7079; -135.1082