Government of Ontario

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The Archives will be closed on the following days during the Christmas and New Year’s holidays:
  • Wednesday, December 25 (Christmas Day) - Closed
  • Thursday, December 26 (Boxing Day) - Closed
  • Wednesday, January 1 (New Year’s Day) - Closed
We are open during regular hours on December 24 and December 31.

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If you have inquiries, please reach out to us by email at reference@ontario.ca or by phone at 416-327-1600 / 1-800-668-9933 Toll-Free Number (Ontario only).

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

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

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

At Centre Stage...



A selection of Tarot cards depicting multicoloured drawings, diagrams and text.

Channel your intuition and challenge traditional forms of knowledge production by visiting Artists' Tarot and the Archive and Portraits as Portals — two exhibitions by DisplayCult, on until March 31 in our Reading Room. Visit our exhibition webpage to learn more.

Man standing in front of a massive wine barrel

Ontario’s wine history is defined by promise, failure, and perseverance. This new online exhibit, developed in partnership with York University, narrates the origins of Ontario’s wine industry from 1866 to 1940.

Wikimedia Commons Icon

Find thousands of high-resolution images from our collections on Wikimedia Commons through our GLAM-Wiki webpage .  All images are free to use, but we ask that you please credit the Archives of Ontario.  

Moses Brantford Jr. Leading an Emancipation Day parade down Dalhousie Street, Amherstburg, Ontario, [ca. 1894]

The Archives of Ontario is pleased to launch its new online exhibit “Slavery and Abolition in Upper Canada.” The exhibit is a refresh and a reframing of the Archives’ 2007 exhibit “Enslaved Africans in Upper Canada.” We hope that through this exhibit, we can encourage a greater understanding of the history of slavery and the lasting impact it has had on Black communities in the province.