| Election Name: | 2021 Crawley Borough Council Election |
| Popular Vote1: | 14,909 |
| Majority Seats: | 19 |
| Election Date: | 6 May 2021 |
| Party1: | Conservative Party (UK) |
| Seats1: | 1 |
| Party3: | Independent politician |
| Seat Change1: | 1 |
| Seats After1: | 18 |
| Percentage1: | 48.6% |
| Next Year: | 2022 |
| Party2: | Labour Party (UK) |
| Seats Before2: | 18 |
| Seats2: | 0 |
| Seat Change2: | 1 |
| Seats After2: | 17 |
| Popular Vote2: | 12,129 |
| Percentage2: | 39.5% |
| After Election: | No overall control |
| Seats For Election: | 21 of the 36 seats to Crawley Borough Council |
| Next Election: | 2022 Crawley Borough Council election |
| Seats After3: | 1 |
| Posttitle: | Council control after election |
| Popular Vote3: | 287 |
| Percentage3: | 0.9% |
| Seats3: | 0 |
| Map Size: | 300px |
| Council control | |
| Before Election: | No overall control |
| Previous Year: | 2019 |
| Seats Before3: | 1 |
| Seats Before1: | 17 |
| Type: | Parliamentary |
| Ongoing: | no |
| Party Colour: | yes |
| Previous Election: | 2019 Crawley Borough Council election |
The 2021 Crawley Borough Council election took place on 6 May 2021 to elect members of Crawley Borough Council in West Sussex, England.[1] This was on the same day as other local elections.