Don Valley East is a federal electoral district in Ontario, Canada that covers the northeast section of the North York part of Toronto. The federal riding was created in 1976 from parts of Willowdale, York East, York North, and York—Scarborough ridings.
Riverdale was a provincial riding in Ontario, Canada that existed from 1914 to 1999. It occupied an area east of the Don River from the city limits just north of Danforth Avenue south to Lake Ontario. It was named after the neighbourhood of Riverdale. In 1999 a major reduction in Ontario seats resulted in Riverdale being merged with part of East York into a larger riding called Broadview-Greenwood.
Don Mills was a provincial electoral district in Ontario, Canada. It was created for the 1963 provincial election, and lasted until the provincial redistribution in 1996. The riding was formally retired with the 1999 provincial election. At its abolition, the riding consisted of the neighbourhoods of Woodbine Gardens and Parkview Hill in the borough of East York plus the neighbourhoods of Flemingdon Park and the southern part of Don Mills in North York. It was abolished into Don Valley East, Don Valley West and Beaches—East York.
Beaches—East York is a provincial riding in Toronto, Ontario, Canada. It elects one member to the Legislative Assembly of Ontario. It was created in 1996 from parts of Beaches—Woodbine (95%), Don Mills (40%), and York East (20%).
Davenport is a provincial riding in Toronto, Ontario, Canada. It elects one member to the Legislative Assembly of Ontario.
Don Valley West is a provincial electoral district in Toronto, Ontario, Canada. It elects one member to the Legislative Assembly of Ontario.
Etobicoke Centre is a provincial electoral district in Toronto, Ontario, Canada. It elects one member to the Legislative Assembly of Ontario.
Etobicoke North is a provincial electoral district in Toronto, Ontario, Canada. It elects one member to the Legislative Assembly of Ontario. It is currently the constituency of Doug Ford, the Premier of Ontario.
York Centre is a provincial electoral district in Ontario, Canada, that has been the name of ridings in the Legislative Assembly of Ontario three different times. It was created initially in 1955 from the southern part of York North. It was dissolved in 1963 when it was split into three ridings called Yorkview, Downsview and Armourdale. In 1967, it was reconstituted north of Steeles in the township of Markham. This lasted until 1999 when it was dissolved into Markham—Unionville. The name was given to a new riding formed in its original location south of Steeles. It remains as an existing riding today.
Toronto Centre is a provincial electoral district in Toronto, Ontario, Canada. Since 1999 it has elected one member to the Legislative Assembly of Ontario.
York South—Weston is a provincial electoral district in Toronto, Ontario, Canada, that has been represented in the Legislative Assembly of Ontario since 1999.
Willowdale is a provincial electoral district in Toronto, Ontario, Canada. It elects one member to the Legislative Assembly of Ontario. It was created in 1987.
St. David was an Ontario provincial riding that existed from 1926 to 1987. It covered a section of the eastern city of Toronto east of Sherbourne Street and west of the Don River. The riding lasted until 1987 when it was merged with the neighbouring St. George to create a larger district called St. George—St. David.
St. Patrick was a provincial electoral district in Ontario, Canada, that was established in 1926 out of the district of Toronto Northeast. It lasted until 1967 when it was merged with St. Andrew to form St. Andrew—St. Patrick.
Yorkview was an Ontario provincial electoral district (riding), in the former city of North York from 1963 to 1999. The riding was established for the 1963 Ontario general election. The riding was abolished in preparation for the 1999 Ontario general election. It was partitioned into the current provincial ridings of York West, York Centre and York South—Weston.
Humber River—Black Creek is a provincial electoral district in Ontario, Canada, that has been represented in the Legislative Assembly of Ontario since 1999. Prior to the 2018 election, the riding was known as York West.
Toronto—Danforth is a provincial electoral district in Ontario, Canada, that has been represented in the Legislative Assembly of Ontario since 1999. It lies to the east of Downtown Toronto.
York East was a provincial electoral district in Ontario, Canada. It was formed in 1867, the same year as the beginning of the country and it elected members up until 1999 when it was dissolved. Initially it covered a large swath of territory stretching from Lake Ontario north to Richmond Hill. It was formed based on the eastern part of the county of York. Over time as the population increased, the territory was reduced. By the late 1950s it represented only a portion of the borough of East York, a small municipality on the edge of Toronto. In 1999 it was abolished and its remaining territory was distributed between Beaches—East York and Don Valley West ridings.
Oriole was a provincial electoral district in North York, Ontario, Canada. It was created from York Mills riding in 1975 and merged into Willowdale and Don Valley East ridings after 1999.
York Mills was a provincial riding in Ontario, Canada. It was created prior to the 1963 provincial election from the northern part of York East and eliminated in 1996, when its territory was incorporated into the riding of Don Valley West.
Ontario electoral district 
