| Party | Name | Ward | End of Term | Byelection |
|---|
| CON | David McFarlane MBE | Alvescot and Filkins | 02-05-2019 | - |
| LD | Jake Acock | Ascott and Shipton | 05-05-2022 | - |
| CON | Ted Fenton | Bampton and Clanfield | 02-05-2019 | - |
| CON | James Mills | Bampton and Clanfield | 05-05-2022 | - |
| CON | Alex Postan | Brize Norton and Shilton | 05-05-2022 | - |
| CON | Derek Cotterill | Burford | 05-05-2022 | - |
| CON | Norman MacRae MBE | Carterton North East | 02-05-2019 | - |
| CON | Martin McBride | Carterton North East | 05-05-2022 | - |
| CON | Maxine Crossland | Carterton North West | 05-05-2022 | - |
| IND | Peter Handley | Carterton North West | 02-05-2019 | - |
| CON | Michele Mead | Carterton South | 02-05-2019 | - |
| CON | Nick Leverton | Carterton South | 05-05-2022 | - |
| CON | Neil Owen | Chadlington and Churchill | 07-05-2020 | - |
| LD | Andy Graham | Charlbury and Finstock | 02-05-2019 | - |
| LD | Liz Leffman | Charlbury and Finstock | 07-05-2020 | - |
| LAB | Laetisia Carter | Chipping Norton | 05-05-2022 | - |
| LAB | Geoff Saul | Chipping Norton | 07-05-2020 | - |
| CON | Guy Wall | Chipping Norton | 02-05-2019 | - |
| CON | Ben Woodruff | Ducklington | 05-05-2022 | - |
| CON | Ed James | Eynsham and Cassington | 07-05-2020 | - |
| CON | Peter Kelland | Eynsham and Cassington | 02-05-2019 | - |
| LD | Carl Rylett | Eynsham and Cassington | 05-05-2022 | - |
| CON | Alaa Al-Yousuf | Freeland and Hanborough | 07-05-2020 | - |
| LAB | Merilyn Davies | Freeland and Hanborough | 05-05-2022 | - |
| CON | Gill Hill | Hailey, Minster Lovell and Leafield | 02-05-2019 | - |
| LD | Kieran Mullins | Hailey, Minster Lovell and Leafield | 05-05-2022 | - |
| CON | Andrew Beaney | Kingham, Rollright and Enstone | 02-05-2019 | - |
| CON | Nigel Colston | Kingham, Rollright and Enstone | 07-05-2020 | - |
| CON | Jeff Haine | Milton-under-Wychwood | 07-05-2020 | - |
| CON | Harry St John | North Leigh | 07-05-2020 | - |
| CON | Hilary Fenton | Standlake, Aston and Stanton Harcourt | 07-05-2020 | - |
| CON | Steve Good | Standlake, Aston and Stanton Harcourt | 05-05-2022 | - |
| CON | Richard Bishop | Stonesfield and Tackley | 07-05-2020 | - |
| IND | Charles Cottrell-Dormer | Stonesfield and Tackley | 02-05-2019 | - |
| LD | David Jackson | The Bartons | 05-05-2022 | - |
| LAB | Andrew Coles | Witney Central | 07-05-2020 | - |
| CON | Pete Dorward | Witney Central | 02-05-2019 | - |
| CON | Jeanette Baker | Witney East | 02-05-2019 | - |
| LAB | Duncan Enright | Witney East | 07-05-2020 | - |
| LAB | Rosa Bolger | Witney East | 05-05-2022 | - |
| CON | Richard Langridge | Witney North | 02-05-2019 | - |
| CON | Toby Morris | Witney North | 07-05-2020 | - |
| CON | Jane Doughty | Witney South | 07-05-2020 | - |
| CON | David Harvey | Witney South | 05-05-2022 | - |
| CON | Alvin Adams | Witney South | 02-05-2019 | - |
| CON | Louise Chapman | Witney West | 07-05-2020 | - |
| CON | Harry Eaglestone | Witney West | 02-05-2019 | - |
| LD | Julian Cooper | Woodstock and Bladon | 05-05-2022 | - |
| LD | Elizabeth Poskitt | Woodstock and Bladon | 07-05-2020 | - |