The Ontario Historical Society (OHS) is a non-profit organization dedicated to preserving and promoting the history of Ontario. Founded in 1888, it serves as a hub for historical research, education, and community engagement. The OHS supports local historical societies and encourages the study of Ontario's diverse heritage through various programs and publications. The society also hosts events, workshops, and conferences to foster interest in Ontario's history. It provides resources for educators, researchers, and the public, making historical information accessible. By collaborating with other organizations, the OHS plays a vital role in celebrating and safeguarding Ontario's rich past.