| Election Name: | 2020 Denpasar mayoral election |
| Flag Image: | Lambang Denpasar City.png |
| Type: | presidential |
| Vote Type: | popular |
| Ongoing: | no |
| Previous Election: | 2015 Denpasar mayoral election |
| Previous Year: | 2015 |
| Next Election: | 2024 Denpasar mayoral election |
| Next Year: | 2024 |
| Image1: | Denpasar Vice Mayor, I Gusti Ngurah Jaya Negara.jpg |
| Candidate1: | I Gusti Ngurah Jaya Negara |
| Party1: | Indonesian Democratic Party of Struggle |
| Running Mate1: | |
| Popular Vote1: | 184,655 |
| Percentage1: | 81.21% |
| 1Blank: | Supported by |
| 1Data1: | Gerindra, PSI, Hanura |
| Candidate2: | Gede Ngurah Ambara Putra |
| Party2: | Independent |
| Running Mate2: | Made Bagus Kertanegara |
| Popular Vote2: | 42,730 |
| Percentage2: | 18.79% |
| 1Data2: | Golkar, Demokrat, NasDem |
| Mayor | |
| Before Election: | Ida Bagus Rai Mantra |
| Before Party: | PDI-P |
| After Election: | I Gusti Ngurah Jaya Negara |
| After Party: | PDI-P |
The 2020 Denpasar mayoral election was held on 9 December 2020 to elect both the mayor and vice-mayor of Denpasar, the capital city of Bali, for the 2021–2024 period. The incumbent mayor, Ida Bagus Rai Mantra, was term-limited and couldn't run for re-election. I Gusti Ngurah Jaya Negara of the Indonesian Democratic Party of Struggle was elected mayor, winning more than 80% of the vote.[1]