East Zorra-Tavistock is a township in southwestern Ontario, Canada, formed on 1 January 1975 through the amalgamation of the Township of East Zorra and the Village of Tavistock. It is part of Oxford County. The township had a population of 7,129 in the Canada 2016 Census.

Oxford County is a regional municipality in the Canadian province of Ontario. Highway 401 runs east–west through the centre of the county, creating an urban industrial corridor with more than half the county's population, spanning 25 km between the Toyota auto assembly plant in Woodstock and the CAMI General Motors auto assembly plant in Ingersoll. The local economy is otherwise dominated by agriculture, especially the dairy industry.