| Name | Party | Ward | End of Term |
|---|
| Emily Darlington | Labour Party | Bletchley East | 04 May 23 |
| Martin Gowans | Labour Party | Bletchley East | 02 May 24 |
| Mohammed Khan | Labour Party | Bletchley East | 05 May 22 |
| Nabeel Nazir | Conservative and Unionist | Bletchley Park | 04 May 23 |
| Allan Rankine | Conservative and Unionist | Bletchley Park | 05 May 22 |
| Elaine Wales | Labour Party | Bletchley Park | 02 May 24 |
| Nigel Long | Labour Party | Bletchley West | 02 May 24 |
| Lauren Townsend | Labour Party | Bletchley West | 04 May 23 |
| Mick Legg | Labour Party | Bletchley West | 05 May 22 |
| Robin Bradburn | Liberal Democrats | Bradwell | 04 May 23 |
| Robert Exon | Liberal Democrats | Bradwell | 05 May 22 |
| Marie Bradburn | Liberal Democrats | Bradwell | 02 May 24 |
| Samuel Crooks | Liberal Democrats | Broughton | 05 May 22 |
| Kerrie Bradburn | Liberal Democrats | Broughton | 04 May 23 |
| John Bint | Conservative and Unionist | Broughton | 02 May 24 |
| Ric Brackenbury | Liberal Democrats | Campbell Park & Old Woughton | 02 May 24 |
| Terry Baines | Conservative and Unionist | Campbell Park & Old Woughton | 05 May 22 |
| Paul Trendall | Liberal Democrats | Campbell Park & Old Woughton | 04 May 23 |
| Moriah Priestley | Labour Party | Central Milton Keynes | 05 May 22 |
| Pauline Wallis | Labour Party | Central Milton Keynes | 02 May 24 |
| Paul Williams | Labour Party | Central Milton Keynes | 04 May 23 |
| Alice Jenkins | Conservative and Unionist | Danesborough & Walton | 04 May 23 |
| Victoria Hopkins | Conservative and Unionist | Danesborough & Walton | 02 May 24 |
| David Hopkins | Conservative and Unionist | Danesborough & Walton | 05 May 22 |
| Dan Gilbert | Conservative and Unionist | Loughton & Shenley | 05 May 22 |
| Amanda Marlow | Conservative and Unionist | Loughton & Shenley | 04 May 23 |
| Zoe Nolan | Labour Party | Loughton & Shenley | 02 May 24 |
| Jenni Ferrans | Liberal Democrats | Monkston | 05 May 22 |
| Leo Montague | Liberal Democrats | Monkston | 04 May 23 |
| Vanessa McPake | Liberal Democrats | Monkston | 02 May 24 |
| Bill Green | Conservative and Unionist | Newport Pagnell North & Hanslope | 02 May 24 |
| George Bowyer | Conservative and Unionist | Newport Pagnell North & Hanslope | 04 May 23 |
| Andrew Geary | Conservative and Unionist | Newport Pagnell North & Hanslope | 05 May 22 |
| Douglas McCall | Liberal Democrats | Newport Pagnell South | 02 May 24 |
| Paul Alexander | Liberal Democrats | Newport Pagnell South | 05 May 22 |
| Jane Carr | Liberal Democrats | Newport Pagnell South | 04 May 23 |
| Peter Geary | Conservative and Unionist | Olney | 05 May 22 |
| Keith McLean | Conservative and Unionist | Olney | 02 May 24 |
| David Hosking | Conservative and Unionist | Olney | 04 May 23 |
| Saleena Raja | Conservative and Unionist | Shenley Brook End | 04 May 23 |
| Andy Reilly | Liberal Democrats | Shenley Brook End | 05 May 22 |
| Peter Cannon | Liberal Democrats | Shenley Brook End | 02 May 24 |
| Martin Petchey | Labour Party | Stantonbury | 02 May 24 |
| Hannah Minns | Labour Party | Stantonbury | 05 May 22 |
| Alex Walker | Conservative and Unionist | Stantonbury | 04 May 23 |
| Charlie Wilson-Marklew | Labour Party | Stony Stratford | 02 May 24 |
| Anne Cryer-Whitehead | Labour Party | Stony Stratford | 04 May 23 |
| Jennifer Wilson-Marklew | Labour Party | Stony Stratford | 05 May 22 |
| Anthony Brown | Labour Party | Tattenhoe | 05 May 22 |
| James Lancaster | Conservative and Unionist | Tattenhoe | 04 May 23 |
| Vacancy | Vacant | Tattenhoe | 02 May 24 |
| Robert Middleton | Labour Party | Wolverton | 05 May 22 |
| Peter Marland | Labour Party | Wolverton | 04 May 23 |
| Norman Miles | Labour Party | Wolverton | 02 May 24 |
| Hannah O'Neill | Labour Party | Woughton & Fishermead | 02 May 24 |
| Carole Baume | Labour Party | Woughton & Fishermead | 04 May 23 |
| Shammi Akter | Labour Party | Woughton & Fishermead | 05 May 22 |