- Source: 2022 Simcoe County municipal elections
Elections were held in Simcoe County, Ontario on October 24, 2022 in conjunction with municipal elections across the province.
Simcoe County Council
The county council consists of the mayors and deputy mayors of the municipalities.
Adjala-Tosorontio
The following were the results for mayor and deputy mayor of Adjala-Tosorontio.
= Mayor
== Deputy mayor
=Bradford West Gwillimbury
The following were the results for mayor, deputy mayor and town council of Bradford West Gwillimbury.
= Mayor
=Incumbent mayor Rob Keffer has announced his retirement.
= Deputy mayor
== Bradford West Gwillimbury Town Council
=Clearview
The following were the results for mayor and deputy mayor of Clearview.
= Mayor
== Deputy mayor
=Collingwood
The following were the results for mayor and deputy mayor of Collingwood.
= Mayor
=Previous mayor Brian Saunderson was elected in the 2022 Ontario general election for the Progressive Conservative Party of Ontario in Simcoe—Grey. He was replaced as mayor by Keith Hull on June 20.
= Deputy mayor
=Essa
= Mayor
=Sandie Macdonald was re-elected as mayor of Essa by acclamation.
= Deputy mayor
=Michael Smith was re-elected as deputy mayor of Essa by acclamation.
Innisfil
The following results for mayor, deputy mayor and town council of Innisfil were as follows.
= Mayor
== Deputy mayor
== Innisfil Town Council
=Midland
The following were the results for mayor and deputy mayor of Midland.
= Mayor
== Deputy mayor
=New Tecumseth
The following were the results for mayor, deputy mayor and town council of New Tecumseth.
= Mayor
=Incumbent mayor Rick Milne did not run for re-election. Running for mayor was deputy mayor Richard Norcross, and town councillor Donna Jebb, and Tony Veltri.
= Deputy mayor
== New Tecumseth Town Council
=Oro-Medonte
= Mayor
=The following were the results for mayor of Oro-Medonte.
Penetanguishene
= Mayor
=Incumbent mayor Doug Leroux ran for council. Running to replace him was former town councillor Doug Rawson and town councillor Jill St. Amant.
= Deputy mayor
=The following were the results for deputy mayor of Penetanguishene.
Ramara
The following were the results for mayor and deputy mayor of Ramara.
= Mayor
=Incumbent mayor Basil Clarke was challenged by former township councillor Marg Sharpe in a re-match of the 2018 election.
= Deputy mayor
=Severn
The following were the results for mayor and deputy mayor of Severn.
= Mayor
== Deputy mayor
=Springwater
The following were the results for mayor and deputy mayor of Springwater.
= Mayor
== Deputy mayor
=Tay
The following were the results for mayor and deputy mayor of Tay.
= Mayor
== Deputy mayor
=Tiny
The following were the results for mayor and deputy mayor of Tiny.
= Mayor
=Running for mayor was former township councillor Tony Mintoff and sales and marketing manager David Evans. Incumbent mayor George Cornell did not for re-election.
= Deputy mayor
=Wasaga Beach
The following were the results for mayor and deputy mayor of Wasaga Beach.