Flesherton is a community in the Municipality of Grey Highlands, in Grey County, Ontario, Canada, located at the junction of Highway 10 and Grey County Road 4. Although the area initially showed a high rate of growth in the 1850s and its founder believed that it would become an important centre of economic activity, growth stagnated when an all-important rail link bypassed it, and the community never grew larger than a small village. The self-proclaimed "Gateway to the Beaver Valley" recently lost its autonomy as a village when it was amalgamated with the surrounding Artemesia Township.