| Name | Party | Ward | End of Term |
|---|
| David Watts | Conservative and Unionist | Arlington | 04 May 23 |
| Toby Illingworth | Conservative and Unionist | Buxted | 04 May 23 |
| Geoffrey Draper | Conservative and Unionist | Chiddingly, East Hoathly & Waldron | 04 May 23 |
| Ronald Reed | Conservative and Unionist | Crowborough Central | 04 May 23 |
| Gareth Owen-Williams | Liberal Democrats | Crowborough Jarvis Brook | 04 May 23 |
| Kay Moss | Independent / Other | Crowborough North | 04 May 23 |
| Philip Lunn | Conservative and Unionist | Crowborough South East | 04 May 23 |
| Neil Waller | Conservative and Unionist | Crowborough South West | 04 May 23 |
| Richard Hallett | Conservative and Unionist | Crowborough St Johns | 04 May 23 |
| Roy Galley | Conservative and Unionist | Danehill & Fletching | 04 May 23 |
| Dr Patricia Patterson-Vanegas | Green Party | Forest Row | 04 May 23 |
| Ann Newton | Conservative and Unionist | Framfield & Cross-in-Hand | 04 May 23 |
| Johanna Howell | Conservative and Unionist | Frant & Wadhurst | 04 May 23 |
| Robert Standley | Conservative and Unionist | Frant & Wadhurst | 04 May 23 |
| Phil Dixon | Conservative and Unionist | Hadlow Down & Rotherfield | 04 May 23 |
| Nigel Coltman | Conservative and Unionist | Hailsham Central | 04 May 23 |
| Gavin Blake-Coggins | Liberal Democrats | Hailsham East | 04 May 23 |
| Nicholas Collinson | Conservative and Unionist | Hailsham North | 04 May 23 |
| Neil Cleaver | Liberal Democrats | Hailsham North West | 04 May 23 |
| Vacancy | Vacant | Hailsham South | 04 May 23 |
| Richard Grocock | Conservative and Unionist | Hailsham West | 04 May 23 |
| Chris Hardy | Conservative and Unionist | Hartfield | 04 May 23 |
| Vacancy | Vacant | Heathfield North | 04 May 23 |
| Vacancy | Vacant | Heathfield South | 04 May 23 |
| David White | Independent / Other | Hellingly | 04 May 23 |
| Ray Cade | Conservative and Unionist | Hertsmonceux & Pevensey Levels | 04 May 23 |
| Pam Doodes | Conservative and Unionist | Hertsmonceux & Pevensey Levels | 04 May 23 |
| Susan Stedman | Conservative and Unionist | Horam & Punnetts Town | 04 May 23 |
| Bob Bowdler | Conservative and Unionist | Horam & Punnetts Town | 04 May 23 |
| Stephen Shing | Independent / Other | Lower Willingdon | 04 May 23 |
| Peter Roundell | Conservative and Unionist | Maresfield | 04 May 23 |
| Dr Brian Redman | Conservative and Unionist | Mayfield & Five Ashes | 04 May 23 |
| Lin Clark | Conservative and Unionist | Pevensey Bay | 04 May 23 |
| Angela Snell | Conservative and Unionist | Polegate Central | 04 May 23 |
| Oi Lin Shing | Independent / Other | Polegate North | 04 May 23 |
| Daniel Shing | Independent / Other | Polegate South & Willingdon Watermill | 04 May 23 |
| Michael Lunn | Conservative and Unionist | South Downs | 04 May 23 |
| Alastair Douglas | Conservative and Unionist | Stone Cross | 04 May 23 |
| Paul Sparks | Liberal Democrats | Uckfield East | 04 May 23 |
| Claire Dowling | Conservative and Unionist | Uckfield New Town | 04 May 23 |
| Helen Firth | Conservative and Unionist | Uckfield New Town | 04 May 23 |
| Peter Waldock | Conservative and Unionist | Uckfield North | 04 May 23 |
| Gary Johnson | Conservative and Unionist | Uckfield Ridgewood & Little Horsted | 04 May 23 |
| Raymond Shing | Independent / Other | Upper Willingdon | 04 May 23 |
| Keith Obbard | Green Party | Withyham | 04 May 23 |