| Office1: | Mayor of the City of Moreton Bay known as Moreton Bay Region until 2023 |
| Termstart1: | 28 March 2020 |
| Predecessor1: | Allan Sutherland |
| Office3: | Moreton Bay Regional Councillor for Division 2 |
| Term Start3: | 28 April 2012 |
| Term End3: | 28 March 2020 |
| Predecessor3: | Chris Whiting |
| Successor3: | Mark Booth |
| Birth Place: | Toowoomba, Queensland |
| Honorific-Prefix: | Councillor |
| Nationality: | Australian |
| Party: | Independent |
| Spouse: | Annemarie Flannery |
| Children: | 9 including step children |
| Allegiance: |  Australia |
| Serviceyears: | 1983–1994 |
Peter John Flannery is an Australian politician currently serving as the mayor of the City of Moreton Bay in Queensland,[1] [2] Australia's third most-populous local government area.[3]
Flannery served as a Caboolture Shire Councillor from 2004 to 2008.[4]
He served as Councillor for Division 2 of the Moreton Bay Region from 2012 to 2020.[5]
Flannery was elected mayor of the Moreton Bay Regional Council in 2020. In July 2023 during his tenure, the Moreton Bay Region was renamed the City of Moreton Bay.[6]