Mackenzie Printery is a historic printing facility located in Queenston, Ontario, Canada. Established in the early 19th century, it was once the workplace of William Lyon Mackenzie, a prominent figure in Canadian history and a leader of the 1837 Upper Canada Rebellion. The printery showcases traditional printing techniques and equipment from that era. Today, Mackenzie Printery operates as a museum, offering visitors a glimpse into the world of early printing. It features a collection of antique printing presses and artifacts, providing educational programs and demonstrations that highlight the significance of the printing trade in shaping communication and culture in Canada.