Odelltown is a former town in southern Quebec, Canada located on Route 221, 4.7 km (2.9 mi) south of Lacolle, Quebec. The settlement was named after Joseph Odell, a United Empire Loyalist and Founder Pioneer of the Odell Family in Odelltown, Province of Lower Canada (now Quebec, Canada). The hamlet has since been made part of Lacolle. The area was the scene of a battle on 28 June 1814 during the War of 1812 between American and British forces. It resulted in a British victory. Odelltown was also the scene of two engagements between rebels and loyalists during the Lower Canada Rebellion between 7 November 1838 and 9 November 1838. Both engagements resulted in loyalist victories.