| Election Name: | 2021 Slough Borough Council election |
| Country: | Berkshire |
| Type: | parliamentary |
| Previous Election: | 2019 Slough Borough Council election |
| Previous Year: | 2019 |
| Next Election: | 2022 Slough Borough Council election |
| Next Year: | 2022 |
| Seats For Election: | 14 seats to Slough Borough Council |
| Majority Seats: | 22 |
The 2021 Slough Borough Council election took place on 6 May 2021 to elect members of Slough Borough Council in England. This was on the same day as other local elections.