On June 17, 1999, he was named Ontario Minister of Tourism.

Hipel also served as Ontario Minister of Lands and Forests in 1941 and 1943.

As a result, Ontario Minister of Education Adam Crooks passed legislation in 1873 that added 15 new senators elected by the alumni.

On 29 September 1987, Ramsay became Ontario Minister of Correctional Services.

Following a cabinet shuffle on 2 August 1989, he was named Ontario Minister of Agriculture and Food.

Chambers was appointed Ontario Minister of Children and Youth Services in June 2005.

The current Ontario Minister of Natural Resources is David Orazietti.

After graduation he worked as an assistant to Alvin Curling, Ontario Minister of Housing.

Norm Sterling, Ontario Minister of the Environment, exempted the project.

Hoskins was named the Ontario Minister of Citizenship and Immigration January 18, 2010.