Ontario general election, 1890

The Ontario general election, 1890 was the seventh general election held in the Province of Ontario, Canada. It was held on June 5, 1890, to elect the 91 Members of the 7th Legislative Assembly of Ontario ("MLAs").

The Ontario Liberal Party, led by Oliver Mowat, won a sixth consecutive term in government, despite losing a small number of seats in the Legislature.

The Ontario Conservative Party, led by William Ralph Meredith won two additional seats.