Toronto Northwest was an Ontario provincial electoral district that existed from 1914 to 1926. It occupied an area north of College and Gerrard between Lansdowne and Spadina. In 1926 there was a major redistribution of Ontario seats which resulted in Toronto Northwest being split between five new ridings called from west to east, Brockton, Dovercourt, Bellwoods, St. Andrew, and St. Patrick.

Dovercourt was the name of a provincial riding in Ontario, Canada. It existed from the 1926 election to the 1999 election. When it was established, it bordered Brockton on to the west, York South to the north, and Bracondale on the east. Lake Ontario was its southern border for most of its existence. At its abolition in 1999, it consisted of that part of the city of Toronto bounded on the north by the former city limits, on the east by Bathurst Street, on the south by Bloor Street and on the west by the CN Railway and St. Clair Avenue. It was redistributed into Davenport, St. Paul's and Trinity—Spadina ridings.