Before (end of 2025) (48 seats, Open Council Data)
Liberal Democrats 17 · Conservative 12 · Labour 12 · Green 4 · Other 3
After (end of 2026) (48 seats, Open Council Data)
Liberal Democrats 21 · Conservative 8 · Labour 8 · Reform UK 6 · Green 4 · Other 1
Ward results
Adderbury, Bloxham and Bodicote1 seat · turnout 50.4%
| David Richard Hingley | Liberal Democrats | 1,275 ✓ |
| James Edsberg | Conservative | 1,071 |
| David Andrew Collingwood-Turner | Reform UK | 966 |
| Linda Newbery | Green | 333 |
| Helen Margaret Oldfield | Labour | 253 |
Banbury Calthorpe & Easington2 seats · turnout 45.4%
| Ian Harwood | Conservative | 1,294 ✓ |
| John Jefferson Brown | Reform UK | 1,232 ✓ |
| Mark Naden | Reform UK | 1,105 |
| Luke Whitehouse | Conservative | 1,042 |
| Sam Burnett | Green | 802 |
| Alex Leonova | Green | 760 |
| Andrew Edwin Eaton | Labour | 600 |
| Helen Mears | Labour | 546 |
| David Christopher Pallot | Liberal Democrats | 243 |
| Jacqui Smith | Liberal Democrats | 241 |
| Phil Richards | Independent | 108 |
Banbury Cross & Neithrop1 seat · turnout 35.9%
| Yvonne Greene | Reform UK | 713 ✓ |
| Jose Omombo Omekandji | Labour | 644 |
| Jake Howard | Green | 510 |
| Chukwudi Okeke | Conservative | 479 |
| Rebecca Bell | Liberal Democrats | 197 |
| Simon Zachary Garrett | Independent | 133 |
Banbury Grimsbury & Hightown1 seat · turnout 30.8%
| Rebecca Biegel | Labour | 685 ✓ |
| Koppany Nagy | Conservative | 456 |
| Jack Vere | Green | 425 |
| Chris Wiseman | Reform UK | 296 |
| Sean Murray | Liberal Democrats | 176 |
| Cassi Bellingham | Independent | 146 |
Banbury Hardwick1 seat · turnout 35.8%
| Paul Jeffreys | Reform UK | 950 ✓ |
| Andrew Crichton | Labour | 701 |
| Simi Cumberbatch | Green | 453 |
| Taraji Ogunnubi | Conservative | 371 |
| Michael Offei | Liberal Democrats | 257 |
Banbury Ruscote1 seat · turnout 29.5%
| Mark Gorman | Reform UK | 750 ✓ |
| Chloe Dawn Smith | Labour | 540 |
| Karl Michael Kazimierz Kwiatkowski | Green | 313 |
| Nikki Payne | Conservative | 300 |
| Julie Battison | Independent | 119 |
| Kai Benjamin Smith | Liberal Democrats | 96 |
Bicester East1 seat · turnout 41.1%
| Bryonie Wells | Liberal Democrats | 919 ✓ |
| Andrew O'Gorman | Reform UK | 719 |
| Alex Thrupp | Conservative | 361 |
| Donna Ford | Independent | 348 |
| Amanda Maguire | Green | 263 |
Bicester North & Caversfield1 seat · turnout 42.4%
| Julius Sebastian Macefield Parker | Liberal Democrats | 1,006 ✓ |
| Nicholas Edward Mawer | Conservative | 701 |
| Alan Thomas | Reform UK | 686 |
| Robin Kenneth Winslow Morris | Green | 310 |
| Babatunde Aribisala | Labour | 92 |
Bicester South & Ambrosden1 seat · turnout 40.0%
| Chris Pruden | Liberal Democrats | 1,680 ✓ |
| Tom Burgess | Reform UK | 882 |
| Shams Ud-din | Conservative | 670 |
| Damien Maguire | Green | 641 |
| Sarah Farrow | Labour | 203 |
Bicester West2 seats · turnout 41.1%
| Michael Wilson | Reform UK | 753 ✓ |
| George Popescu | Reform UK | 741 ✓ |
| Dan Hallett | Independent | 625 |
| Claire Brenner | Green | 600 |
| Jasmine Webb-Majnlund | Independent | 590 |
| Naomi Rose Crookston | Liberal Democrats | 583 |
| Matt Webb | Liberal Democrats | 535 |
| Tim Lobanov | Green | 328 |
| Marco Caso | Conservative | 275 |
| Andrew McHugh | Conservative | 258 |
| Paul Graham | Animal Welfare Party | 89 |
Cropredy, Sibfords and Wroxton1 seat · turnout 53.8%
| Nicola Rose Borkmann | Liberal Democrats | 1,151 ✓ |
| Mitch Lee | Conservative | 1,122 |
| Matthew Joseph Arthur Taylor | Reform UK | 948 |
| Rachel M A Payne | Green | 258 |
| Anne Cullen | Labour | 221 |
| Michael William Patrick Clyne | Social Democratic Party | 35 |
Deddington1 seat · turnout 53.4%
| Eddie Fraser Reeves | Conservative | 1,294 ✓ |
| James Henry Dean Hartley | Liberal Democrats | 1,173 |
| Gail Ann Collingwood-Turner | Reform UK | 885 |
| Aaron Bliss | Green | 333 |
| Annette Murphy | Labour | 300 |
Fringford and Heyfords1 seat
| Jean Conway | Liberal Democrats | 1,372 ✓ |
| John Honey | Reform UK | 876 |
| Sandy Lewis Dallimore | Conservative | 868 |
| Christopher Nelson | Green | 360 |
Kidlington East1 seat · turnout 42.3%
| Fiona Mawson | Green | 1,053 ✓ |
| Adie Spittle | Reform UK | 745 |
| Gabriel Schenk | Liberal Democrats | 495 |
| John Colegrave | Conservative | 476 |
| Gregory Michael Fish | Labour | 167 |
| Julian Martin Tytherleigh | Independent | 56 |
Kidlington West1 seat · turnout 44.9%
| Lisa Smith | Liberal Democrats | 1,427 ✓ |
| Dave Paintin | Reform UK | 734 |
| Martin Frederick Bach Phillips | Conservative | 548 |
| Amanda Jane Carpenter | Green | 457 |
Launton & Otmoor1 seat · turnout 49.4%
| Timothy Simon Faltermeyer | Liberal Democrats | 1,244 ✓ |
| Ian Richard Hodgson | Reform UK | 874 |
| Andrew Payne | Conservative | 692 |
| John Robert O'Regan | Green | 279 |
| Naomi Celia Karslake | Labour | 136 |