| Name | Party | Ward | End of Term |
|---|
| Jenny Kenton | Liberal Democrats | Blackdown & Tatworth | 2023 |
| Martin Wale | Conservative and Unionist | Blackdown & Tatworth | 2023 |
| Hayward Burt | Conservative and Unionist | Blackmoor Vale | 2023 |
| William Wallace | Conservative and Unionist | Blackmoor Vale | 2023 |
| Lucy Trimnell | Conservative and Unionist | Bruton | 2023 |
| Peter Seib | Liberal Democrats | Brympton | 2023 |
| Jeny Snell | Liberal Democrats | Brympton | 2023 |
| Alan Smith | Liberal Democrats | Brympton | 2023 |
| Mike Stanton | Liberal Democrats | Burrow Hill | 2023 |
| Mike Lewis | Conservative and Unionist | Camelot | 2023 |
| Kevin Messenger | Liberal Democrats | Cary | 2023 |
| Henry Hobhouse | Liberal Democrats | Cary | 2023 |
| Garry Shortland | Liberal Democrats | Chard Avishaves | 2023 |
| Tricia O'Brien | Liberal Democrats | Chard Combe | 2023 |
| Martin Carnell | Liberal Democrats | Chard Crimchard | 2023 |
| Jason Baker | Liberal Democrats | Chard Holyrood | 2023 |
| Dave Bulmer | Independent / Other | Chard Jocelyn | 2023 |
| Gina Seaton | Conservative and Unionist | Coker | 2023 |
| Nicola Clark | Liberal Democrats | Coker | 2023 |
| Robin Pailthorpe | Liberal Democrats | Crewkern | 2023 |
| Mike Best | Liberal Democrats | Crewkern | 2023 |
| Ben Hodgson | Liberal Democrats | Crewkern | 2023 |
| Clare Paul | Conservative and Unionist | Curry Rivel, Huish & Langport | 2023 |
| Tiffany Osborne | Conservative and Unionist | Curry Rivel, Huish & Langport | 2023 |
| Paul Maxwell | Liberal Democrats | Eggwood | 2023 |
| Mike Hewitson | Liberal Democrats | Hamdon | 2023 |
| Val Keitch | Liberal Democrats | Ilminster | 2023 |
| Brian Hamilton | Liberal Democrats | Ilminster | 2023 |
| Malcolm Cavill | Conservative and Unionist | Islemoor | 2023 |
| Louise Clarke | Liberal Democrats | Martock | 2023 |
| Neil Bloomfield | Independent / Other | Martock | 2023 |
| Sarah Dyke | Liberal Democrats | Milborne Port | 2023 |
| Linda Vijeh | Conservative and Unionist | Neroche | 2023 |
| Tony Capozzoli | Independent / Other | Northstone, Ivelchester & St Michael's | 2023 |
| Paul Rowsell | Liberal Democrats | Northstone, Ivelchester & St Michael's | 2023 |
| Charlie Hull | Conservative and Unionist | Northstone, Ivelchester & St Michael's | 2023 |
| Oliver Patrick | Liberal Democrats | Parrett | 2023 |
| Crispin Raikes | Liberal Democrats | South Petherton | 2023 |
| Adam Dance | Liberal Democrats | South Petherton | 2023 |
| Robin Bastable | Conservative and Unionist | Tower | 2023 |
| Gerard Tucker | Independent / Other | Turn Hill | 2023 |
| Tim Kerley | Liberal Democrats | Wessex | 2023 |
| Dean Ruddle | Independent / Other | Wessex | 2023 |
| Colin Winder | Conservative and Unionist | Wincanton | 2023 |
| Nick Colbert | Conservative and Unionist | Wincanton | 2023 |
| Sue Osborne | Conservative and Unionist | Windwhistle | 2023 |
| Kaysar Hussain | Liberal Democrats | Yeovil College | 2023 |
| Andy Kendall | Liberal Democrats | Yeovil College | 2023 |
| Peter Gubbins | Liberal Democrats | Yeovil College | 2023 |
| Tony Lock | Liberal Democrats | Yeovil Lyde | 2023 |
| David Recardo | Liberal Democrats | Yeovil Lyde | 2023 |
| Wes Read | Liberal Democrats | Yeovil Summerlands | 2023 |
| Pauline Lock | Liberal Democrats | Yeovil Summerlands | 2023 |
| John Clark | Liberal Democrats | Yeovil Summerlands | 2023 |
| David Gubbins | Liberal Democrats | Yeovil Westland | 2023 |
| Karl Gill | Liberal Democrats | Yeovil Westland | 2023 |
| Andy Soughton | Liberal Democrats | Yeovil Westland | 2023 |
| Rob Stickland | Liberal Democrats | Yeovil Without | 2023 |
| Graham Oakes | Liberal Democrats | Yeovil Without | 2023 |
| Mike Lock | Liberal Democrats | Yeovil Without | 2023 |