Thames River (Ontario)
General data
- Name: Thames River (Ontario)
- Water system: St. Lawrence River
- Water type: River
- Progression: Lake St. Clair (North America) -> Detroit River -> Lake Erie -> Niagara River -> Lake Ontario -> St. Lawrence River -> Gulf of St. Lawrence -> Atlantic Ocean -> Planet Earth
- Climates: Continental
- Continents: North America
- Countries: Canada
The Thames River is located in southwestern Ontario, Canada. The Thames flows southwest for 273 kilometres (170 mi) through southwestern Ontario, from the Town of Tavistock through the cities of Woodstock, London and Chatham to Lighthouse Cove on Lake St. Clair. Its drainage basin is 5,825 square kilometres (2,249 sq mi).
