| Name | Party | Ward | End of Term |
|---|
| Brian John Maxwell Iles | Conservative and Unionist | Acle | 06 May 21 |
| Rhodri Rupert Oliver | Conservative and Unionist | Attleborough | 06 May 21 |
| David George Harrison | Liberal Democrats | Aylsham | 06 May 21 |
| Andrew James Proctor | Conservative and Unionist | Blofield and Brundall | 06 May 21 |
| Mike Sands | Labour Party | Bowthorpe | 06 May 21 |
| Carl Smith | Conservative and Unionist | Breydon | 06 May 21 |
| Penny Carpenter | Conservative and Unionist | CaisteronSea | 06 May 21 |
| Steve Morphew | Labour Party | Catton Grove | 06 May 21 |
| Margaret Stone | Conservative and Unionist | Clavering | 06 May 21 |
| Alexandra Kemp | Independent / Other | Clenchwarton and King's Lynn South | 06 May 21 |
| Tim East | Liberal Democrats | Costessey | 06 May 21 |
| George Nobbs | Labour Party | Crome | 06 May 21 |
| Tim Adams | Liberal Democrats | Cromer | 06 May 21 |
| William Richmond | Conservative and Unionist | Dereham North | 06 May 21 |
| Phillip Duigan | Conservative and Unionist | Dereham South | 06 May 21 |
| Stuart Graham Dark | Conservative and Unionist | Dersingham | 06 May 21 |
| Keith Walter Kiddie | Conservative and Unionist | Diss and Roydon | 06 May 21 |
| Michael John Baylis Chenery of Horsbrugh | Conservative and Unionist | Docking | 06 May 21 |
| Anthony Maurice White | Conservative and Unionist | Downham Market | 06 May 21 |
| Anthony David Adams | Conservative and Unionist | Drayton and Horsford | 06 May 21 |
| Martin James Wilby | Conservative and Unionist | East Depwade | 06 May 21 |
| Ron Charles Hanton | Conservative and Unionist | East Flegg | 06 May 21 |
| Brian Watkins | Liberal Democrats | Eaton | 06 May 21 |
| Bill Borrett | Conservative and Unionist | Elmham and Mattishall | 06 May 21 |
| Tom FitzPatrick | Conservative and Unionist | Fakenham | 06 May 21 |
| Martin Storey | Conservative and Unionist | Feltwell | 06 May 21 |
| Brian Winston Charles Long | Conservative and Unionist | Fincham | 06 May 21 |
| Colin Wayne Foulger | Conservative and Unionist | Forehoe | 06 May 21 |
| Vacancy | Vacant | Freebridge Lynn | 06 May 21 |
| Graham Robin Middleton | Conservative and Unionist | Gayton and Nar Valley | 06 May 21 |
| Sheila Patricia Young | Conservative and Unionist | Gaywood North and Central | 06 May 21 |
| Thomas Elliott John Smith | Conservative and Unionist | Gaywood South | 06 May 21 |
| Graham Robert Plant | Conservative and Unionist | Gorleston St Andrews | 06 May 21 |
| Stephen Askew | Conservative and Unionist | Guiltcross | 06 May 21 |
| Shelagh Cassandra Gurney | Conservative and Unionist | Hellesdon | 06 May 21 |
| Vic James Thomson | Conservative and Unionist | Henstead | 06 May 21 |
| Daniel Roper | Liberal Democrats | Hevingham and Spixworth | 06 May 21 |
| Margaret Dewsbury | Conservative and Unionist | Hingham | 06 May 21 |
| Sarah Elizabeth Jane Bütikofer | Liberal Democrats | Holt | 06 May 21 |
| Nigel David Dixon | Conservative and Unionist | Hoveton and Stalham | 06 May 21 |
| David Bills | Conservative and Unionist | Humbleyard | 06 May 21 |
| David John Collis | Labour Party | King's Lynn North and Central | 06 May 21 |
| Brenda Lesley Jones | Labour Party | Lakenham | 06 May 21 |
| Barry Stone | Conservative and Unionist | Loddon | 06 May 21 |
| Alison Thomas | Conservative and Unionist | Long Stratton | 06 May 21 |
| Andy Grant | Conservative and Unionist | Lothingland | 06 May 21 |
| Colleen Monica Walker | Labour Party | Magdalen | 06 May 21 |
| Danny Douglas | Labour Party | Mancroft | 06 May 21 |
| Sandra Jane Squire | Independent / Other | Marshland North | 06 May 21 |
| Harry Humphrey | Conservative and Unionist | Marshland South | 06 May 21 |
| Steffan Luke Aquarone | Liberal Democrats | Melton Constable | 06 May 21 |
| Chrissie Rumsby | Labour Party | Mile Cross | 06 May 21 |
| Dr Edward Maxfield | Independent / Other | Mundesley | 06 May 21 |
| Mark Kiddle-Morris | Conservative and Unionist | Necton and Launditch | 06 May 21 |
| Jess Barnard | Labour Party | Nelson | 06 May 21 |
| Andrew David Jamieson | Conservative and Unionist | North Coast | 06 May 21 |
| Eric George Seward | Liberal Democrats | North Walsham East | 06 May 21 |
| John William Timewell | Conservative and Unionist | North Walsham West and Erpingham | 06 May 21 |
| Karen Vincent | Conservative and Unionist | Old Catton | 06 May 21 |
| Greg Peck | Conservative and Unionist | Reepham | 06 May 21 |
| Julie Dawn Brociek-Coulton | Labour Party | Sewell | 06 May 21 |
| Judy Britannia Caroline Oliver | Conservative and Unionist | Sheringham | 06 May 21 |
| Richard Carey Price | Conservative and Unionist | South Smallburgh | 06 May 21 |
| John Martyn Ward | Conservative and Unionist | Sprowston | 06 May 21 |
| Ed Craig Colman | Conservative and Unionist | Swaffham | 06 May 21 |
| Stuart Michael Clancy | Conservative and Unionist | Taverham | 06 May 21 |
| Fabian Royston Eagle | Conservative and Unionist | The Brecks | 06 May 21 |
| Roy Frederick William Brame | Conservative and Unionist | Thetford East | 06 May 21 |
| Terry Jermy | Labour Party | Thetford West | 06 May 21 |
| Dr Chris Jones | Labour Party | Thorpe Hamlet | 06 May 21 |
| Ian James Mackie | Conservative and Unionist | Thorpe St Andrew | 06 May 21 |
| Emma Clare Corlett | Labour Party | Town Close | 06 May 21 |
| David Rowntree | Labour Party | University | 06 May 21 |
| Claire Bowes | Conservative and Unionist | Watton | 06 May 21 |
| Dr Marie Strong | Liberal Democrats | Wells | 06 May 21 |
| Kim Elizabeth Clipsham | Labour Party | Wensum | 06 May 21 |
| Beverley Herbert Alison Spratt | Conservative and Unionist | West Depwade | 06 May 21 |
| Haydn Andrew Thirtle | Conservative and Unionist | West Flegg | 06 May 21 |
| John Fisher | Conservative and Unionist | Woodside | 06 May 21 |
| Fran Whymark | Conservative and Unionist | Wroxham | 06 May 21 |
| Joe Mooney | Conservative and Unionist | Wymondham | 06 May 21 |
| Edward Connolly | Conservative and Unionist | Yare and All Saints | 06 May 21 |
| Mike Smith-Clare | Labour Party | Yarmouth Nelson and Southtown | 06 May 21 |
| Mick Castle | Independent / Other | Yarmouth North and Central | 06 May 21 |