| Name | Party | Ward | End of Term |
|---|
| Sorrell Marlow-Eastwood | Conservative and Unionist | Ashdown | 06-05-2021 |
| Mike Edwards | Conservative and Unionist | Ashdown | 05-05-2022 |
| Warren Davies | Labour Party | Baird | 06-05-2021 |
| Mike Turner | Labour Party | Baird | 05-05-2022 |
| Sue Beaney | Labour Party | Braybrooke | 05-05-2022 |
| Dominic Sabetian | Labour Party | Braybrooke | 06-05-2021 |
| Judy Rogers | Labour Party | Castle | 05-05-2022 |
| Leah Levane | Labour Party | Castle | 06-05-2021 |
| Ruby Cox | Labour Party | Central St Leonards | 05-05-2022 |
| Trevor Webb | Labour Party | Central St Leonards | 06-05-2021 |
| Paul Foster | Conservative and Unionist | Conquest | 06-05-2021 |
| John Rankin | Conservative and Unionist | Conquest | 05-05-2022 |
| Colin Fitzgerald | Labour Party | Gensing | 06-05-2021 |
| Kim Forward | Labour Party | Gensing | 05-05-2022 |
| Paul Barnett | Labour Party | Hollington | 05-05-2022 |
| Maya Evans | Labour Party | Hollington | 06-05-2021 |
| Rob Lee | Conservative and Unionist | Maze Hill | 06-05-2021 |
| Andy Patmore | Conservative and Unionist | Maze Hill | 05-05-2022 |
| James Bacon | Labour Party | Old Hastings | 05-05-2022 |
| Dany Louise | Independent / Other | Old Hastings | 06-05-2021 |
| Andrew Battley | Labour Party | Ore | 05-05-2022 |
| Heather Bishop | Labour Party | Ore | 06-05-2021 |
| Margi O'Callaghan | Labour Party | Silverhill | 06-05-2021 |
| Nigel Sinden | Labour Party | Silverhill | 05-05-2022 |
| Andy Batsford | Labour Party | St Helens | 05-05-2022 |
| Antonia Berelson | Labour Party | St Helens | 06-05-2021 |
| Tania Charman | Labour Party | Tressell | 06-05-2021 |
| Peter Chowney | Labour Party | Tressell | 05-05-2022 |
| Karl Beaney | Conservative and Unionist | West St Leonards | 06-05-2021 |
| Matthew Beaver | Conservative and Unionist | West St Leonards | 05-05-2022 |
| Alan Roberts | Labour Party | Wishing Tree | 06-05-2021 |
| Phil Scott | Labour Party | Wishing Tree | 05-05-2022 |