Fremantle is an electoral district of the Legislative Assembly in the Australian state of Western Australia.

Fremantle is a historically safe Labor seat, though the Greens WA have polled well in recent times.

A series of roads make up the district's short southern and long eastern boundary.

The seat's member until his retirement in 2009 was Jim McGinty, who was the Opposition Leader from 1994 to 1996 and Attorney-General in the Gallop and Carpenter governments from 2001 to 2008.

He was replaced in the 2009 Fremantle state by-election by Greens candidate Adele Carles, who won the seat having outpolled Labor on the primary vote, and gaining sufficient preference flow to fill McGinty's vacancy.