First Ontario Parliament Buildings

The Third Parliament Buildings of Upper Canada in 1834, shortly after completion.

The First Ontario Parliament Buildings (or the Third Parliament Buildings of Upper Canada) were built between 1829 and 1832 near Front, John, Simcoe and Wellington Streets in what was then York, Upper Canada (now Toronto, Ontario). They served as the parliament buildings for Upper Canada, the Province of Canada, and the province of Ontario after Canadian Confederation in 1867.