| Election Name: | Greensboro mayoral election, 2011 |
| Type: | Presidential |
| Ongoing: | no |
| Previous Election: | 2009 Greensboro mayoral election |
| Previous Year: | 2009 |
| Next Election: | 2013 Greensboro mayoral election |
| Next Year: | 2013 |
| Election Date: | November 8, 2011 |
| Candidate1: | Robbie Perkins |
| Party1: | Nonpartisan candidate |
| Popular Vote1: | 20,975 |
| Percentage1: | 64.89% |
| Candidate2: | Bill Knight |
| Party2: | Nonpartisan candidate |
| Popular Vote2: | 15,803 |
| Percentage2: | 48.89% |
| Mayor | |
| Before Election: | Bill Knight |
| After Election: | Robbie Perkins |
The 2011 Greensboro mayoral election was held on November 8, 2011 to elect the mayor of Greensboro, North Carolina. It saw the election of Robbie Perkins, who unseated incumbent mayor Bill Knight.
The date of the primary was October 11.