| Election Name: | Baltimore mayoral election, 1931 |
| Flag Image: | Flag of Baltimore, Maryland.svg |
| Type: | Presidential |
| Ongoing: | no |
| Previous Election: | 1927 Baltimore mayoral election |
| Previous Year: | 1927 |
| Next Election: | 1935 Baltimore mayoral election |
| Next Year: | 1935 |
| Election Date: | May 5, 1931 |
| Candidate1: | Howard W. Jackson |
| Party1: | Democratic Party (United States) |
| Popular Vote1: | 120,355 |
| Percentage1: | 67.79% |
| Candidate2: | William Albrecht |
| Party2: | Republican Party (United States) |
| Popular Vote2: | 57,191 |
| Percentage2: | 32.21% |
| Mayor | |
| Before Election: | William Frederick Broening |
| Before Party: | Republican Party (United States) |
| After Election: | Howard W. Jackson |
| After Party: | Democratic Party (United States) |
The 1931 Baltimore mayoral election was held on Tuesday May 5. saw the return of Howard W. Jackson to the mayoralty for a second nonconsecutive term.
The general election was held May 5.[1]