| Flag Image: | File:Flag of Stockton, California.png |
| Type: | Presidential |
| Ongoing: | no |
| Previous Election: | 2008 Stockton, California, mayoral election |
| Previous Year: | 2008 |
| Next Election: | 2016 Stockton, California, mayoral election |
| Next Year: | 2016 |
| Election Date: | June 5, 2012 (first round) November 6, 2012 (runoff) |
| 1Blank: | First-round vote |
| 2Blank: | First-round percentage |
| 3Blank: | Second-round vote |
| 4Blank: | Second-round percentage |
| Image1: | 3x4.svg |
| Candidate1: | Anthony Silva |
| 1Data1: | 7,263 |
| 2Data1: | 21.42% |
| 3Data1: | 44,159 |
| 4Data1: | 59.26% |
| Candidate2: | Ann Johnston |
| 1Data2: | 13,830 |
| 2Data2: | 40.79% |
| 3Data2: | 30,360 |
| 4Data2: | 40.74% |
| Image4: | 3x4.svg |
| Candidate4: | Jimmie M. Rishwain |
| 1Data4: | 5,085 |
| 2Data4: | 15.00% |
| Image5: | 3x4.svg |
| Candidate5: | Ralph Lee White |
| 1Data5: | 3,918 |
| 2Data5: | 11.55% |
| Mayor | |
| Before Election: | Ann Johnston |
| Before Party: | Democratic Party (United States) |
| After Election: | Anthony Silva |
Stockton, California, held an election for mayor on June 5, 2012 and November 6, 2012. It saw Anthony Silva unseat incumbent mayor Ann Johnston.
Municipal elections in California are officially non-partisan.