| Party | Name | Ward | End of Term | Byelection |
|---|
| LD | Rosie O'Neil | Bearsden North | 06-05-2021 | - |
| IND | Duncan Cumming | Bearsden North | 06-05-2021 | - |
| CON | Sheila Mechan | Bearsden North | 06-05-2021 | - |
| CON | Andrew Polson | Bearsden South | 06-05-2021 | - |
| LD | Vaughan Moody | Bearsden South | 06-05-2021 | - |
| SNP | Denis Johnston | Bearsden South | 06-05-2021 | - |
| CON | Billy Hendry | Bishopbriggs North and Campsie | 06-05-2021 | - |
| LD | Gary Pews | Bishopbriggs North and Campsie | 06-05-2021 | - |
| SNP | Paul Ferretti | Bishopbriggs North and Campsie | 06-05-2021 | - |
| SNP | Mohrag Fischer | Bishopbriggs North and Campsie | 06-05-2021 | - |
| LAB | Alan Moir | Bishopbriggs South | 06-05-2021 | - |
| SNP | Gordan Low | Bishopbriggs South | 06-05-2021 | - |
| CON | Alan Brown | Bishopbriggs South | 06-05-2021 | - |
| LD | Susan Murray | Kirkintilloch East and North and Twechar | 06-05-2021 | - |
| LAB | Stewart MacDonald | Kirkintilloch East and North and Twechar | 06-05-2021 | - |
| SNP | John Jamieson | Kirkintilloch East and North and Twechar | 06-05-2021 | - |
| LD | Rod Ackland | Lenzie and Kirkintilloch South | 06-05-2021 | - |
| SNP | Gillian Renwick | Lenzie and Kirkintilloch South | 06-05-2021 | - |
| CON | Sandra Thornton | Lenzie and Kirkintilloch South | 06-05-2021 | - |
| SNP | Jim Gibbons | Milngavie | 06-05-2021 | - |
| LD | Jim Goodall | Milngavie | 06-05-2021 | - |
| CON | Graeme McGinnigle | Milngavie | 06-05-2021 | - |
