Whitehorse Porter Creek West was a territorial electoral district in Yukon. Serving the city of Whitehorse, the district elected one member to the Yukon Legislative Assembly from 1978 to 1992.
This riding has elected the following members of the Yukon Legislative Assembly:
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| Progressive Conservative | Doug Graham | align="right"|188 | align="right"| | align="right"|
| Liberal | Clive Tanner | align="right"|142 | align="right"| | align="right"|
| NDP | Kathy Horton | align="right"|60 | align="right"| | align="right"| |- ! align=left colspan=3|Total ! align=right| ! align=right|
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| Progressive Conservative | Andy Philipsen | align="right"|299 | align="right"| | align="right"|
| NDP | David Cosco | align="right"|119 | align="right"| | align="right"|
| Liberal | Lawrence Whelan | align="right"|45 | align="right"| | align="right"| |- ! align=left colspan=3|Total ! align=right| ! align=right|
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| Progressive Conservative | Andy Philipsen | align="right"|393 | align="right"| | align="right"|
| NDP | Ross Priest | align="right"|280 | align="right"| | align="right"|
| Liberal | Frances Nowasad | align="right"| 99 | align="right"| | align="right"| |- ! align=left colspan=3|Total ! align=right| ! align=right|
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| Progressive Conservative | Alan Nordling | align="right"|418 | align="right"| | align="right"|
| NDP | Ross Priest | align="right"|311 | align="right"| | align="right"|
| Liberal | Derm O'Donovan | align="right"|106 | align="right"| | align="right"| |- ! align=left colspan=3|Total ! align=right| ! align=right|
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| Progressive Conservative | Alan Nordling | align="right"|651 | align="right"| | align="right"|
| NDP | John Wright | align="right"|392 | align="right"| | align="right"|
| Liberal | Eldon Organ | align="right"|55 | align="right"| | align="right"| |- ! align=left colspan=3|Total ! align=right| ! align=right|