Ontario Legislative Building

The Ontario Legislative Building is a structure in central Toronto, Ontario, Canada. It houses the Legislative Assembly of Ontario, and the viceregal suite of the Lieutenant Governor of Ontario and offices for members of the provincial parliament. The building is surrounded by Queen's Park, sitting on that part south of Wellesley Street, which is the former site of King's College, which was leased from the university by the municipal government of Toronto in 1859, for a "peppercorn" payment of CAD$1 per annum on a 999-year term. The southern portion of the site was later handed over to the provincial government.

The building and the provincial government are both often referred to by the metonym "Queen's Park".