| Election Name: | 2025 St. Louis mayoral election |
| Country: | St. Louis |
| Type: | presidential |
| Ongoing: | yes |
| Previous Election: | 2021 St. Louis mayoral election |
| Previous Year: | 2021 |
| Election Date: | April 8, 2025 |
| Next Election: | 2029 St. Louis mayoral election |
| Next Year: | 2029 |
| Mayor | |
| Before Election: | Tishaura Jones |
| Before Party: | Democratic Party (United States) |
The 2025 St. Louis mayoral election is scheduled to be held on April 8, 2025, to elect the mayor of St. Louis, Missouri. The election will be non-partisan and will use a unified primary (known as "approval voting" in local election literature), with the top-two candidates in the March 4 primary advancing to the general election. Incumbent mayor Tishaura Jones is running for re-election to a second term.