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New Online Tool Allows for Easier Searching

Search archival, library and art collections using the new Archives and Information Management System (AIMS).

Notice: Please note that as we implement our new online tool, you may experience some technical challenges. We appreciate your patience. 

Learn more about AIMS
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Click to know more about Family History
 

Follow this link to learn how to trace your family history using the records held by the Archives of Ontario

 
Click to know more about Education
 

The Archives of Ontario brings education to life with resources and online lesson plans

 
Click to know about What We Have
 

Explore the Archives' collections using our research guides and various Databases

At Centre Stage...



Celebrate the Ontario Society of Artists’ 150th Anniversary with the Archives!

Check out exhibits, events, and resources to learn more about the fascinating history of the Ontario Society of Artists (OSA) – Canada’s oldest continuously operating professional art society. Click to learn how the Government of Ontario Art Collection and Archives of Ontario are supporting creativity in Ontario as the Society celebrates its anniversary year. Image: P. Dumas-Hudecki 

Photo de Stan Wesley mettant en vedette le document écrit du Traité de la baie James (Traité no 9), une photo du chef Michel Batise et de sa femme à la cérémonie de signature du traité à Fort Matachewan en 1906, et un drapeau provenant de la cérémonie.

Visit the Archives of Ontario on Monday, November 7 between 1:00 and 4:00 p.m. during Treaties Recognition Week for a rare opportunity to see the original written document of Treaty No. 9 — the James Bay Treaty from 1905-1906 that covers roughly two-thirds of Ontario.

You can also learn about the context and different interpretations of the treaty, its impact on Indigenous communities, and the role that archival records and other forms of memory have come to play in its story by visiting our James Bay Treaty (Treaty No. 9) online exhibit.

Access Our Digitized Microfilm Collections on FamilySearch

Explore some of our most popular microfilm collections online! FamilySearch International has digitized these collections for you to access free of charge through the FamilySearch website. Learn more.

Puzzle depicting a Costumed woman in Caribana parade, Toronto

Discover amazing records from the Archives of Ontario’s collections and put your puzzling skills to the test.