| Flag Image: | File:Flag of Long Beach, California.png |
| Type: | Presidential |
| Ongoing: | no |
| Previous Election: | 2006 Long Beach, California, mayoral election |
| Previous Year: | 2006 |
| Next Election: | 2014 Long Beach, California, mayoral election |
| Next Year: | 2014 |
| Election Date: | April 13, 2010 |
| Turnout: | 15.96% |
| 1Blank: | First-round vote |
| 2Blank: | First-round percentage |
| 3Blank: | Second-round vote |
| 4Blank: | Second-round percentage |
| Image1: | Bob Foster, 2013.jpg |
| Candidate1: | Bob Foster |
| Color1: | c0c0c0 |
| Popular Vote1: | 30,326 |
| Percentage1: | 84.08% |
| Color2: | c0c0c0 |
| Candidate2: | Stevie Merino |
| Popular Vote2: | 5,741 |
| Percentage2: | 15.92% |
| Mayor | |
| Before Election: | Bob Foster |
| Before Party: | Nonpartisan candidate |
| After Election: | Bob Foster |
Long Beach, California, held an election for Mayor of Long Beach, California, on April 13, 2010. It saw the reelection of Bob Foster.
Municipal elections in California are officially non-partisan.