Piciw Minikanan Bay is a body of freshwater located in the western part of Gouin Reservoir, in the territory of the town of La Tuque, in the administrative area of the Mauricie, in the province of Quebec, in Canada.

The surface of Piciw Minikanan Bay is usually frozen from mid-November to the end of April, however, safe ice circulation is generally from early December to late March.

This bay has a strategic role because it receives the waters of the diversion channel from the Lake of the Poet (Mégiscane River).

In its Northern part, this bay catches the water (coming from West) of a creek where the "digue de la Baie-Poisson-Sud" was built at 0.7 kilometres (0.43 mi) upstream.

The French toponym "Baie Piciw Minikanan" was formalized on September 3, 1981, by the Commission de toponymie du Québec.