The Thames River flows into Lake Huron.

The Thames River is a major tributary that flows into Lake Huron, entering from the Canadian side. It runs through southwestern Ontario, Canada, and drains into the lake near the city of Chatham. The river is important for both ecological reasons and historical trade routes in the region. Other major waterways, such as the Detroit River, flow into neighboring lakes, but the Thames River specifically contributes to the flow into Lake Huron.