1885 Map of Norfolk County, Ontario

Norfolk County is a rural city-status single-tier municipality on the north shore of Lake Erie in southwestern Ontario, Canada.

Norfolk's history has been closely associated with that of the neighbouring Haldimand County. Norfolk was first created as a county in 1792. In 1800, Haldimand was formed from a portion of Norfolk. The two counties remained separate until 1974, when they were reunited as the Regional Municipality of Haldimand-Norfolk.