2004 San Diego mayoral election

The 2004 San Diego mayoral election was held on Tuesday, November 2, 2004 to elect the mayor for San Diego. Incumbent mayor Dick Murphy stood for reelection for a second term.

Municipal elections in California are officially non-partisan, though some candidates do receive funding and support from various political parties. The non-partisan primary was held Tuesday, June 3, 2004. Murphy and county supervisor Ron Roberts received the most votes and advanced to the November special general election.

After the primary San Diego City Council member Donna Frye entered the race as a write-in candidate for the November general election. Murphy was certified as winner with a narrow plurality of the votes in the general election over runner-up Frye. This result was subject to a recount and litigation before ultimately being upheld by the courts in February 2005.