The Liberal Party had slight losses compared to 2015, winning 79 seats and 41.5% of the popular vote.

The Greens failed to win a seat in Ontario but increased their vote share to 6.2%.

Independent Jane Philpott, who had left the Liberal Party, failed to win re-election.

Of the Liberal Seats lost, only 1, Aurora—Oak Ridges—Richmond Hill was within the Greater Toronto Area.

The Green Party increased its share of the vote but failed to make any gains.