| Election Name: | 2020 Mesa mayoral election |
| Flag Image: | Flag of Mesa, Arizona.svg |
| Type: | presidential |
| Ongoing: | no |
| Previous Election: | 2016 Mesa mayoral election |
| Previous Year: | 2016 |
| Election Date: | August 4, 2020 |
| Next Election: | 2024 Mesa mayoral election |
| Next Year: | 2024 |
| Turnout: | 30.9%[1] |
| Image1: | John Giles - Dec 2019 01.jpg |
| Candidate1: | John Giles |
| Party1: | Nonpartisan |
| Popular Vote1: | 60,473 |
| Percentage1: | 66.3% |
| Candidate2: | Verl Farnsworth |
| Party2: | Nonpartisan |
| Popular Vote2: | 30,452 |
| Percentage2: | 33.4% |
| Mayor | |
| Before Election: | John Giles |
| Before Party: | Republican Party (United States) |
| After Election: | John Giles |
| After Party: | Republican Party (United States) |
| Map Size: | 250px |
The 2020 Mesa mayoral election was held on August 4, 2020, to elect the mayor of Mesa, Arizona.[2]
Incumbent mayor John Giles was re-elected to a second full term.