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%).
Beaches—Woodbine was a provincial electoral district in Ontario, Canada. It was created in 1967 by merging the former ridings of Woodbine and Beaches.
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.
St. George was a provincial riding in Ontario, Canada, that returned Members of Provincial Parliament (MPPs) to the Legislative Assembly of Ontario at Queen's Park. It was created in downtown Toronto in 1926 and was merged into the riding of St. George—St. David in 1987. The seat covered much of the city's central core, roughly similar to the current riding of Toronto Centre. At its dissolution it stretched from University Avenue to Parliament Street and from the waterfront north past St. Clair.
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.
Woodbine was an Ontario provincial electoral district that existed from 1926 to 1967. It covered a section of the eastern city of Toronto east of Jones Avenue and west of Woodbine Avenue. In 1966 there was a major redrawing of the riding boundaries in Toronto and the riding was split. The portion east of Greenwood Avenue was merged into the Beaches—Woodbine and the portion west went into the Riverdale riding.
Scarborough Centre is a provincial electoral district in Ontario, Canada, that has been represented in Legislative Assembly of Ontario since 1963.
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.
Toronto Southwest was an Ontario provincial electoral district in the old City of Toronto's west-end. It was represented in the Legislative Assembly of Ontario from 1914 until 1926, when it was abolished and redistributed into the Brockton, Dovercourt, Bracondale, Bellwoods, St. Andrew, and St. Patrick districts. It had two seats in the Legislature: Seat A and Seat B.
Beaches was a provincial riding in Toronto, Ontario represented in the Legislative Assembly of Ontario from 1926 to 1967. It was carved completely out of the existing riding of York East. Its boundaries remained the same until 1967 when it was merged with the neighbouring riding of Woodbine to become Beaches—Woodbine. Other than a single session in the 1940s, the riding was steadfastly Conservative in its voting preference.
Greenwood was an Ontario provincial electoral district that existed from 1926 to 1934. It covered a section of the eastern city of Toronto east of Jones Avenue and west of Greenwood Avenue. The riding lasted less than ten years when the riding was dissolved and split between the neighbouring ridings of Riverdale to the west and Woodbine to the east.
Toronto Northeast was an Ontario provincial electoral district that existed from 1914 to 1926. It occupied an area north of College and Gerrard between University and Logan Ave. In 1926 there was a major redistribution of Ontario seats which resulted in Toronto Northeast being split between four new ridings called St. Patrick, St. George, St. David, and Eglinton.
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.
Scarborough West was a provincial electoral district in Ontario, Canada. It was created prior to the 1963 provincial election and eliminated in 1996, when its territory was incorporated into the riding of Scarborough Southwest. Scarborough West riding was created from part of the former riding of York—Scarborough. It was in the former borough of Scarborough.
Toronto West, also known as West Toronto, was a provincial riding that was created in Toronto, Ontario when the country of Canada was established in 1867. At the time Toronto was divided into two ridings, West Toronto and East Toronto. In 1886, these ridings were dissolved and a combined riding of the entire city was created which elected three members. In 1894 this riding was split into four parts of which Toronto West was one. It occupied the western part of the old city of Toronto. From 1908 to 1914 it elected two members to the legislature.
Toronto North, also known as North Toronto, was a provincial riding that was created in Toronto, Ontario in 1894. It was in use until 1914.
Toronto South, also known as South Toronto, was a provincial riding that was created in Toronto, Ontario in 1894. In 1886, Toronto was represented as one entire riding that elected three members. In 1894 this riding was split into four parts of which Toronto South was one. It occupied the southern part of the old city of Toronto. From 1908 to 1914 it elected two members to the legislature.
Toronto was an Ontario provincial electoral district that existed from 1886 to 1894. It was created by merging Toronto West and Toronto East ridings into one large riding covering the entire city.
Ontario electoral district 
