Merlin is a small farming community inhabited by 750 residents located in Southwestern Ontario, Canada. It lies five kilometres due north off the shores of Lake Erie in the municipality of Chatham-Kent. Merlin's name was bestowed upon it by Post Office Department in 1868 after a village near Edinburgh, Scotland. The town has three main streets branching out from the main intersection. Erie Street runs north and south through the centre of town. William Street begins at the main intersection and travels west toward the town of Tilbury while Aberdeen Street travels east from the main intersection toward the hamlet of South Buxton. Merlin is the hometown of country music singer Michelle Wright.

Chatham-Kent is a single-tier municipality in Southwestern Ontario, Canada. It is mostly rural, and its population centres are Chatham, Wallaceburg, Tilbury, Blenheim, Ridgetown, Wheatley and Dresden. The current Municipality of Chatham-Kent was created in 1998 by the amalgamation of Blenheim, Bothwell, Camden, the City of Chatham, the Township of Chatham, Dover, Dresden, Erie Beach, Erieau, Harwich, Highgate, Howard, Orford, Raleigh, Ridgetown, Duart, Thamesville, Tilbury East, Tilbury, Wallaceburg, Wheatley and Zone.