| Election Name: | 2011 Nashville mayoral election |
| Type: | mayoral |
| Flag Image: | Flag of Nashville, Tennessee.png |
| Ongoing: | no |
| Previous Election: | 2007 Nashville mayoral election |
| Previous Year: | 2007 |
| Next Election: | 2015 Nashville mayoral election |
| Next Year: | 2015 |
| Election Date: | August 4, 2011 |
| Turnout: | 19.71%[1] |
| Candidate1: | Karl Dean |
| Popular Vote1: | 50,391 |
| Percentage1: | 79.13% |
| Candidate2: | James Keeton |
| Popular Vote2: | 6,661 |
| Percentage2: | 10.46% |
| Candidate4: | Marvin Barnes |
| Popular Vote4: | 4,220 |
| Percentage4: | 6.63% |
| Mayor | |
| Before Election: | Karl Dean |
| Before Party: | Democratic Party (United States) |
| After Election: | Karl Dean |
| After Party: | Democratic Party (United States) |
| Colour1: | c0c0c0 |
| Colour2: | c0c0c0 |
| Colour4: | c0c0c0 |
The 2011 Nashville mayoral election took place on August 4, 2011, to elect the mayor of Nashville, Tennessee. Incumbent mayor Karl Dean won re-election outright in the first round, eliminating the need for a runoff.