| Mike O'Brien | |
| Office: | Mayor of Fredericton, New Brunswick |
| Term Start: | 2016 |
| Term End: | 2021 |
| Successor: | Kate Rogers |
Michael O'Brien is a Canadian politician, who was elected mayor of Fredericton, New Brunswick in the 2016 municipal election.[1] He defeated incumbent mayor Brad Woodside.[1]
Prior to winning the mayoralty, O'Brien served on Fredericton City Council as a city councillor from 2001 to 2016.[1]
A professional engineer, he most recently worked for NB Liquor, including a period as interim president and CEO.[1]
In 2021, he lost the municipal election to former Ward 11 city councillor Kate Rogers.