The 2007 San Francisco mayoral election occurred on November 6, 2007. Voters elected a Mayor of San Francisco and several local officials. Incumbent Mayor Gavin Newsom was re-elected by an overwhelming margin. There were 12 candidates on the ballot as well as 6 write-ins.

Gavin Christopher Newsom is an American politician and businessman serving since 2019 as the 40th governor of California. A member of the Democratic Party, he was the 49th lieutenant governor of California from 2011 to 2019 and the 42nd mayor of San Francisco from 2004 to 2011.