| Name | Party | Ward | End of Term |
|---|
| M Iqbal Zia | Liberal Democrats | Ashley | 2023 |
| Mark Pedroz | Liberal Democrats | Ashley | 2024 |
| Anthony Rowlands | Liberal Democrats | Ashley | 2022 |
| Roma Mills | Independent / Other | Batchwood | 2022 |
| Liz Needham | Liberal Democrats | Batchwood | 2023 |
| Sinead Howland | Liberal Democrats | Batchwood | 2024 |
| Chris White | Liberal Democrats | Clarence | 2024 |
| Josie Madoc | Liberal Democrats | Clarence | 2022 |
| Danny Clare | Liberal Democrats | Clarence | 2023 |
| Jamie Day | Liberal Democrats | Colney Heath | 2022 |
| Chris Brazier | Liberal Democrats | Colney Heath | 2023 |
| Rob Prowse | Liberal Democrats | Cunningham | 2022 |
| Geoff Harrison | Liberal Democrats | Cunningham | 2024 |
| Robert Donald | Liberal Democrats | Cunningham | 2023 |
| Pip Liver | Liberal Democrats | Harpenden East | 2024 |
| Mary Maynard | Conservative and Unionist | Harpenden East | 2022 |
| Paul De Kort | Liberal Democrats | Harpenden East | 2023 |
| Bert Pawle | Conservative and Unionist | Harpenden North | 2023 |
| Allison Wren | Liberal Democrats | Harpenden North | 2024 |
| Paul Cousin | Conservative and Unionist | Harpenden North | 2022 |
| David Heritage | Conservative and Unionist | Harpenden South | 2024 |
| Brian Ellis | Conservative and Unionist | Harpenden South | 2023 |
| Denise Bowser | Conservative and Unionist | Harpenden South | 2022 |
| Roger Butterworth | Conservative and Unionist | Harpenden West | 2023 |
| Lisa Scriven | Conservative and Unionist | Harpenden West | 2024 |
| Julian Daly | Conservative and Unionist | Harpenden West | 2022 |
| Katherine Gardner | Labour Party | London Colney | 2022 |
| Helen Pakenham | Labour Party | London Colney | 2023 |
| Sarah Tallon | Conservative and Unionist | London Colney | 2024 |
| Raj Visram | Liberal Democrats | Marshalswick North | 2024 |
| Tom Clegg | Conservative and Unionist | Marshalswick North | 2022 |
| Clare Julien | Liberal Democrats | Marshalswick North | 2023 |
| Will Jankowski | Liberal Democrats | Marshalswick South | 2024 |
| Helen Campbell | Liberal Democrats | Marshalswick South | 2022 |
| Karen Young | Liberal Democrats | Marshalswick South | 2023 |
| Syed Abidi | Liberal Democrats | Park Street | 2023 |
| Richard Curthoys | Conservative and Unionist | Park Street | 2024 |
| Stella Nash | Conservative and Unionist | Park Street | 2022 |
| David Mitchell | Independent / Other | Redbourn | 2023 |
| Thomas Chapman | Conservative and Unionist | Redbourn | 2024 |
| Victoria Mead | Conservative and Unionist | Redbourn | 2022 |
| Beric Read | Conservative and Unionist | Sandridge | 2022 |
| Frances Leonard | Conservative and Unionist | Sandridge | 2023 |
| Mandy McNeil | Liberal Democrats | Sopwell | 2022 |
| Emma Matanle | Liberal Democrats | Sopwell | 2023 |
| Sarwar Shamser | Liberal Democrats | Sopwell | 2024 |
| Jacqui Taylor | Liberal Democrats | St Peters | 2022 |
| Will Tucker | Liberal Democrats | St Peters | 2023 |
| Simon Grover | Green Party (E&W) | St Peters | 2024 |
| Aaron Jacob | Conservative and Unionist | St Stephen | 2024 |
| Sue Featherstone | Conservative and Unionist | St Stephen | 2022 |
| David Winstone | Conservative and Unionist | St Stephen | 2023 |
| Chris Davies | Liberal Democrats | Verulam | 2024 |
| Stephen Barrett | Liberal Democrats | Verulam | 2023 |
| Edgar Hill | Liberal Democrats | Verulam | 2022 |
| Sandra Wood | Conservative and Unionist | Wheathampstead | 2023 |
| Gillian Clark | Conservative and Unionist | Wheathampstead | 2024 |
| Annie Brewster | Conservative and Unionist | Wheathampstead | 2022 |