| Party | Name | Ward | End of Term | Byelection |
|---|
| LAB | David Aitchison | Bo'ness and Blackness | 06-05-2021 | - |
| CON | Lynn Munro | Bo'ness and Blackness | 06-05-2021 | - |
| SNP | Depute Provost Ann Ritchie | Bo'ness and Blackness | 06-05-2021 | - |
| SNP | Niall Coleman | Bonnybridge and Larbert | 06-05-2021 | - |
| IND | Provost William Buchanan | Bonnybridge and Larbert | 06-05-2021 | - |
| CON | David Grant | Bonnybridge and Larbert | 06-05-2021 | - |
| LAB | Joan Coombes | Carse, Kinnaird and Tryst | 06-05-2021 | - |
| CON | Jim Flynn | Carse, Kinnaird and Tryst | 06-05-2021 | - |
| SNP | Gary Bouse | Carse, Kinnaird and Tryst | 06-05-2021 | - |
| SNP | Laura Murtagh | Carse, Kinnaird and Tryst | 06-05-2021 | - |
| SNP | Paul Garner | Denny and Banknock | 06-05-2021 | - |
| LAB | Jim Blackwood | Denny and Banknock | 06-05-2021 | - |
| CON | Nigel Harris | Denny and Banknock | 06-05-2021 | - |
| SNP | Fiona Collie | Denny and Banknock | 06-05-2021 | - |
| SNP | David Alexander | Falkirk North | 06-05-2021 | - |
| SNP | Cecil Meiklejohn | Falkirk North | 06-05-2021 | - |
| LAB | Robert Bissett | Falkirk North | 06-05-2021 | - |
| LAB | Dennis Goldie | Falkirk North | 06-05-2021 | - |
| LAB | Pat Reid | Falkirk South | 06-05-2021 | - |
| SNP | Lorna Binnie | Falkirk South | 06-05-2021 | - |
| CON | John Patrick | Falkirk South | 06-05-2021 | - |
| SNP | David Balfour | Grangemouth | 06-05-2021 | - |
| LAB | Allyson Black | Grangemouth | 06-05-2021 | - |
| IND | Robert Spears | Grangemouth | 06-05-2021 | - |
| CON | Malcolm Nicol | Lower Braes | 06-05-2021 | - |
| LAB | Alan Nimmo | Lower Braes | 06-05-2021 | - |
| SNP | Adanna McCue | Lower Braes | 06-05-2021 | - |
| IND | James Kerr | Upper Braes | 06-05-2021 | - |
| SNP | Gordon Hughes | Upper Braes | 06-05-2021 | - |
| IND | John McLuckie | Upper Braes | 06-05-2021 | - |