Georgetown is a large unincorporated community in the town of Halton Hills, Ontario, Canada, in the Regional Municipality of Halton. The town includes several small villages or settlements such as Norval, Limehouse, Stewarttown and Glen Williams near Georgetown and another large population centre, Acton. In 2016, the population of Georgetown was 42,123. It sits on the banks of the Credit River, approximately 40 km west of Toronto, and is part of the Greater Toronto Area. Georgetown was named after entrepreneur George Kennedy who settled in the area in 1821 and built several mills and other businesses.

Acton is a community located in the town of Halton Hills, in Halton Region, Ontario, Canada. At the northern end of the Region, it is on the outer edge of the Greater Toronto Area and is one of two of the primary population centres of the Town; the other is Georgetown. From 1842 until 1986, the town was a major centre for the tanning and leather goods industry. In the early years, it was often referred to as "Leathertown".