Total Seats: 107
| Aggelonitis, Hon Sophia | Minister Responsible for Seniors |
| Aggelonitis, Hon Sophia | Minister of Revenue |
| Bartolucci, Hon Rick | Minister of Municipal Affairs and Housing |
| Bentley, Hon Christopher | Attorney General |
| Bentley, Hon Christopher | Minister of Aboriginal Affairs |
| Best, Hon Margarett R. | Minister of Health Promotion and Sport |
| Bradley, Hon James J. | Minister of Community Safety and Correctional Services |
| Broten, Hon Laurel C. | Minister of Children and Youth Services |
| Broten, Hon Laurel C. | Minister Responsible for Women's Issues |
| Chan, Hon Michael | Minister of Tourism and Culture |
| Chiarelli, Hon Bob | Minister of Infrastructure |
| Dombrowsky, Hon Leona | Minister of Education |
| Duguid, Hon Brad | Minister of Energy |
| Duncan, Hon Dwight | Chair of the Management Board of Cabinet |
| Duncan, Hon Dwight | Minister of Finance |
| Fonseca, Hon Peter | Minister of Labour |
| Gerretsen, Hon John | Minister of Consumer Services |
| Gravelle, Hon Michael | Minister of Northern Development, Mines and Forestry |
| Hoskins, Hon Eric | Minister of Citizenship and Immigration |
| Jeffrey, Hon Linda | Minister of Natural Resources |
| Matthews, Hon Deborah | Minister of Health and Long-Term Care |
| McGuinty, Hon Dalton | Premier |
| Meilleur, Hon Madeleine | Minister Responsible for Francophone Affairs |
| Meilleur, Hon Madeleine | Minister of Community and Social Services |
| Milloy, Hon John | Minister of Training, Colleges and Universities |
| Mitchell, Hon Carol | Minister of Agriculture, Food and Rural Affairs |
| Murray, Hon Glen R | Minister of Research and Innovation |
| Phillips, Hon Gerry | Minister Without Portfolio |
| Phillips, Hon Gerry | Chair of Cabinet |
| Pupatello, Hon Sandra | Minister of Economic Development and Trade |
| Smith, Hon Monique M. | Minister of Intergovernmental Affairs |
| Takhar, Hon Harinder S. | Minister of Government Services |
| Wilkinson, Hon John | Minister of the Environment |
| Wynne, Hon Kathleen O. | Minister of Transportation |