Todd Lakes is a lake in the Moira River and Lake Ontario drainage basins in Addington Highlands, Lennox and Addington County, Ontario, Canada.

The lake is about 0.5 kilometres (0.3 mi) long and 0.35 kilometres (0.2 mi) wide and lies at an elevation of 348 metres (1,142 ft) about 13 kilometres (8 mi) northeast of the community of Gunter and 21 kilometres (13 mi) northwest of the community of Cloyne. The primary inflow, at the north, and the primary outflow, at south towards Merrill Lake, is Merrill Creek. Its waters flow via Partridge Creek, the Skootamatta River and the Moira River into the Bay of Quinte on Lake Ontario at Belleville.

• List of lakes in Ontario