2019 San Francisco mayoral election
London Breed was elected Mayor of San Francisco in a 2018 special election to serve until 2020, filling the unexpired term of Ed Lee, who was elected in 2011 and 2015, and died in office on December 12, 2017. Breed confirmed that she intends to run for re-election to a first full term in office in 2019.
2018 San Francisco mayoral special election
Eight candidates qualified to appear on the ballot, and a ninth qualified as a write-in. The four major candidates were former Supervisor Angela Alioto, former Acting Mayor London Breed, Supervisor Jane Kim and former State Senator Mark Leno. All four main candidates identify as Democrats, though the position is officially nonpartisan per the Constitution of California. Leno conceded the race to Breed on June 13.