| Name | Party | Ward | End of Term |
|---|
| Danielle Stone | Labour Party | Abington And Phippsville | 2021 |
| Andrew Kilbride | Conservative and Unionist | Billing And Rectory Farm | 2021 |
| Mike Hallam | Conservative and Unionist | Boothville And Parklands | 2021 |
| Fiona Baker | Conservative and Unionist | Brackley | 2021 |
| Malcolm Robert Longley | Conservative and Unionist | Braunston And Crick | 2021 |
| Jonathan Ekins | Conservative and Unionist | Brickhill And Queensway | 2021 |
| Cecile Irving-Swift | Conservative and Unionist | Brixworth | 2021 |
| Adam Brown | Conservative and Unionist | Bugbrooke | 2021 |
| Chris Smith-Haynes | Conservative and Unionist | Burton And Broughton | 2021 |
| Winston Strachan | Labour Party | Castle | 2021 |
| Bill Parker | Conservative and Unionist | Clover Hill | 2021 |
| Sandra Naden-Horley | Conservative and Unionist | Corby Rural | 2021 |
| Julie Brookfield | Labour Party | Corby West | 2021 |
| Graham Lawman | Conservative and Unionist | Croyland And Swanspool | 2021 |
| Gareth Eales | Labour Party | Dallington Spencer | 2021 |
| Amy Howard | Conservative and Unionist | Daventry East | 2021 |
| Richard Auger | Conservative and Unionist | Daventry West | 2021 |
| Allen Walker | Conservative and Unionist | Deanshanger | 2021 |
| Julie Davenport | Independent / Other | Delapre And Rushmere | 2021 |
| Allan Matthews | Conservative and Unionist | Desborough | 2021 |
| Suresh Patel | Conservative and Unionist | Duston East | 2021 |
| Matthew Golby | Conservative and Unionist | Duston West And St Crispin | 2021 |
| Rob Gough | Conservative and Unionist | Earls Barton | 2021 |
| Andre Gonzalez De Savage | Conservative and Unionist | East Hunsbury And Shelfleys | 2021 |
| Gill Mercer | Conservative and Unionist | Finedon | 2021 |
| Michael Clarke | Conservative and Unionist | Hackleton And Grange Park | 2021 |
| Malcolm Waters | Conservative and Unionist | Hatton Park | 2021 |
| Arthur McCutcheon | Labour Party | Headlands | 2021 |
| Jason Smithers | Conservative and Unionist | Higham Ferrers | 2021 |
| Martin Griffiths | Conservative and Unionist | Irchester | 2021 |
| Sylvia Hughes | Conservative and Unionist | Irthlingborough | 2021 |
| Victoria Perry | Conservative and Unionist | Ise | 2021 |
| Sam Rumens | Conservative and Unionist | Kingsthorpe North | 2021 |
| Jane Birch | Labour Party | Kingsthorpe South | 2021 |
| John McGhee | Labour Party | Kingswood | 2021 |
| Bob Scott | Labour Party | Lloyds | 2021 |
| Steve Osborne | Conservative and Unionist | Long Buckby | 2021 |
| Rebecca Breese | Conservative and Unionist | Middleton Cheney | 2021 |
| Judith Shephard | Conservative and Unionist | Moulton | 2021 |
| Lizzy Bowen | Conservative and Unionist | Nene Valley | 2021 |
| Mick Scrimshaw | Labour Party | Northall | 2021 |
| Chris Stanbra | Liberal Democrats | Oakley | 2021 |
| Annabel de Capell Brooke | Conservative and Unionist | Oundle | 2021 |
| Dudley Hughes | Conservative and Unionist | Raunds | 2021 |
| Stephen Legg | Conservative and Unionist | Riverside Park | 2021 |
| James Hakewill | Independent / Other | Rothwell And Mawsley | 2021 |
| Michael Tye | Conservative and Unionist | Rushden Pemberton West | 2021 |
| Dr Andy Mercer | Conservative and Unionist | Rushden South | 2021 |
| Ian Morris | Conservative and Unionist | Silverstone | 2021 |
| Pinder Chauhan | Conservative and Unionist | Sixfields | 2021 |
| Anjona Roy | Labour Party | St George | 2021 |
| Dennis Meredith | Liberal Democrats | Talavera | 2021 |
| Wendy Brackenbury | Conservative and Unionist | Thrapston | 2021 |
| Adil Sadygov | Conservative and Unionist | Towcester And Roade | 2021 |
| Scott Edwards | Conservative and Unionist | Wicksteed | 2021 |
| Eileen Hales MBE | Labour Party | Windmill | 2021 |
| Robin Brown | Conservative and Unionist | Woodford And Weedon | 2021 |