2010 Simcoe County municipal elections
Elections were held in Simcoe County, Ontario on October 25, 2010 in conjunction with municipal elections across the province.
Simcoe County Council">Simcoe County#Government">Simcoe County Council
The county council consists of the mayors and deputy mayors of the municipalities.| Office | Elected |
| Mayor of Adjala-Tosorontio | Tom Walsh |
| Deputy Mayor of Adjala-Tosorontio | Mary C. Small Brett |
| Mayor of Bradford West Gwillimbury | Douglas Francis White |
| Deputy Mayor of Bradford West Gwillimbury | Rob Keffer |
| Mayor of Clearview | Ken Ferguson |
| Deputy Mayor of Clearview | Alicia Savage |
| Mayor of Collingwood | Sandra Cooper |
| Deputy Mayor of Collingwood | Rick Lloyd |
| Mayor of Essa | Terry Dowdall |
| Deputy Mayor of Essa | Sandie Macdonald |
| Mayor of Innisfil | Barb Baguley |
| Deputy Mayor of Innisfil | Dan Davidson |
| Mayor of Midland | Gordon A. McKay |
| Deputy Mayor of Midland | Stephan M. Kramp |
| Mayor of New Tecumseth | Mike MacEachern |
| Deputy Mayor of New Tecumseth | Rick Milne |
| Mayor of Oro-Medonte | Harry Hughes |
| Deputy Mayor of Oro-Medonte | Ralph Hough |
| Mayor of Penetanguishene | Gerry Marshall |
| Deputy Mayor of Penetanguishene | Patrick Marion |
| Mayor of Ramara | Bill Duffy |
| Deputy Mayor of Ramara | Basil Clarke |
| Mayor of Severn | Mike H. Burkett |
| Deputy Mayor of Severn | Judith A. Cox |
| Mayor of Springwater | Linda Collins |
| Deputy Mayor of Springwater | Dan McLean |
| Mayor of Tay | Scott Warnock |
| Deputy Mayor of Tay | Bill Rawson |
| Mayor of Tiny | Ray Millar |
| Deputy Mayor of Tiny | George Lawrence |
| Mayor of Wasaga Beach | Cal Patterson |
| Deputy Mayor of Wasaga Beach | David Foster |