The Little Mikwam River is a tributary of the Mikwam River (via Mikwam Lake), flowing into the Cochrane District, Northeastern Ontario, in Canada.

The west side of this slope is served by the Ontario Highway 652.

The surface of the river is usually frozen from early November to mid-May, but safe circulation on the ice generally occurs from mid-November to the end of April.

The neighboring hydrographic slopes of the" Little Mikwam River" are: The "Little Mikwam River" originates at the mouth of a small forest lake (altitude: 309 metres (1,014 ft)).

From its source, the "Little Mikwam river" flows on 11.3 kilometres (7.0 mi) according to the following segments: The confluence of the "Little Mikwam River" is located in Blakelock Township, at 46.2 kilometres (28.7 mi) west of the Ontario - Quebec border; 17.6 kilometres (10.9 mi) southwest of the mouth of the Mikwam River; 44.7 kilometres (27.8 mi) west of the mouth of the Burntbush River; 71 kilometres (44 mi) south of a bay south of Kesagami Lake and 9.1 kilometres (5.7 mi) to the southeast of the Ontario Highway 652.