The 1867 Ontario general election was the first general election held in the newly created Province of Ontario, Canada. Previously, the territory was known as Canada West, a part of the Province of Canada. The election was held on September 3, 1867, to elect the 82 members of the 1st Legislative Assembly (MLAs). The dates of the election in 1867 varied from August 20 to September 26.

The 1871 Ontario general election was the second general election held in the Province of Ontario, Canada. It was held on March 21, 1871, to elect the 82 Members of the 2nd Legislative Assembly of Ontario ("MLAs").