Oct 24, 2025 · The Archives of Ontario is one of the largest provincial archives in Canada, and the premier source of information about the history of the land we now call Ontario and its people.

The Archives publishes a useful series of research guides and other tools which not only explain what the Archives may have and how to access those records, as well as do and don’t for …

The Archives of Ontario holds a collection of approximately 4000 documentary art records that document the people, places and events in Ontario from the 1790s until the 1900s.

The Archives of Ontario are the archives for the province of Ontario, Canada. Founded in 1903 as the Bureau of Archives, the archives are now under the responsibility of the Ministry of Public …

The Archives of Ontario can be found at 134 Ian Macdonald Blvd., on the York University campus in Toronto. The AO was originally located at the Ontario Legislature.

The Archives of Ontario is the guardian of Ontario’s documentary memory and since 1903, has been providing innovative leadership in collecting, managing and preserving the records of the …

The Archives of Ontario is the largest provincial archives in Canada, with a vast collection that includes paper items, photographs, maps, architectural drawings and audio, video and film …

Discover Our Ontario Search & Discover millions of items from collections across Ontario. Research & Browse people, places, events and artefacts from libraries, archives, museums, …

Following the Second World War and the introduction of a comprehensive government records management programme, the Archives of Ontario became one of Canada's foremost archival …

Dec 8, 2025 · Since 1903, the Archives of Ontario has acquired records from the private sector. They hold the records of over 2,600 private individuals, businesses, clubs and associations, …