McGarry is an incorporated township in Timiskaming District in Northeastern Ontario, Canada. It includes the communities of Virginiatown, North Virginiatown, and Kearns. The township borders with Quebec to the east, along Highway 66 between Kirkland Lake and Rouyn-Noranda. The northern border of the township forms part of the border between Timiskaming District and Cochrane District. Highway 66 was rerouted in 2017 because of concerns that aging mine shafts under the road could cause it to collapse.

King's Highway 66, commonly referred to as Highway 66, is a provincially-maintained highway in the Canadian province of Ontario. Located in the Timiskaming District, the highway begins at Matachewan near a junction with Highway 65. It extends eastward for 107.0 kilometres (66.5 mi) to the Quebec boundary just east of Kearns. At the provincial boundary, the highway continues eastward as Route 117. From Highway 11 at Kenogami Lake eastwards to the Quebec boundary, Highway 66 is designated as part of the Trans-Canada Highway.