Elections to Essex County Council were held on 6 May 2021, alongside the Brentwood Borough Council elections postponed from 2020. There are four County Council divisions in the Brentwood area, each with one seat:
The next Essex County Council elections are scheduled to be held in 2025.
| County Division | Name of Candidate | Description | Number of Votes | Elected |
|---|---|---|---|---|
| Brentwood Hutton | Amanda H Burton | Independent | 557 | - |
| Louise J McKinlay | The Conservative Party candidate | 3248 | Elected | |
| Philip C Mynott | Liberal Democrats | 546 | - | |
| Liam B Preston | Labour Party | 563 | - | |
| Juliette Rey | Green Party candidate | 275 | - | |
| Brentwood North Division | Barry R Aspinell | Liberal Democrats | 2552 | Elected |
| Kelda R Boothroyd | Green Party candidate | 374 | - | |
| Jon Cloke | The Conservative Party candidate | 1851 | - | |
| Deborah Lynn Foster | Labour Party | 459 | - | |
| William O Hughes | Reform UK | 111 | - | |
| Brentwood Rural Division | Cameron F Ball | Labour Party | 401 | - |
| Paul F Jeater | Green Party candidate | 410 | - | |
| Darryl M Sankey | Liberal Democrats | 1189 | - | |
| Lesley A Wagland | The Conservative Party candidate | 3680 | Elected | |
| Brentwood South Division | Dave Conway | Reform UK | 130 | - |
| John M Hamilton | Green Party candidate | 332 | - | |
| David J Kendall | Liberal Democrats | 1878 | - | |
| Susan M Kortlandt | Labour Party | 965 | - | |
| Andy Wiles | The Conservative Party candidate | 2031 | Elected |
View the Brentwood division results 2021 (PDF) or to view all the Election division results, visit Essex County Council.
