The 2010 Orange County, Florida mayoral election took place on November 2, 2010. Incumbent Republican Mayor Richard Crotty was unable to seek re-election due to term limits, and four candidates ran to replace him. A nonpartisan primary election was held on August 24, 2010, but because no candidate won a majority of the vote, former County Commissioner Teresa Jacobs, a Republican, advanced to a runoff election against fellow County Commissioner Bill Segal, a Democrat. Following a contentious general election, Jacobs was elected Mayor over Segal in a landslide, winning her first term 68–32.