| Election Name: | 1865 Philadelphia mayoral election |
| Type: | presidential |
| Ongoing: | no |
| Previous Year: | 1862 |
| Next Year: | 1868 |
| Image1: | File:Morton McMichael (1807-1879) (1).jpg |
| Nominee1: | Morton McMichael |
| Party1: | Republican Party (United States) |
| Popular Vote1: | 44,617 |
| Percentage1: | 53.04% |
| Nominee2: | Daniel M. Fox |
| Party2: | Democratic Party (United States) |
| Popular Vote2: | 39,511 |
| Percentage2: | 46.97% |
| Mayor | |
| Before Election: | Alexander Henry |
| Before Party: | Republican Party (United States) |
| After Election: | Morton McMichael |
| After Party: | Republican Party (United States) |
The 1865 Philadelphia mayoral election saw the election of Morton McMichael.