Lac Sainte-Anne du Nord (English: Sainte Anne lake of the North) is a body of fresh water located in Grands-Jardins National Park, northeast of the city of Quebec, in the unorganized territory of Lac-Pikauba, in the Charlevoix, in the administrative region of Capitale-Nationale, in the province of Quebec, in Canada.

The hydrographic side of Lac Sainte-Anne du Nord is served by a secondary forest road linked to the north at route 381, for forestry purposes.

From the dam at the mouth of Lake Sainte-Anne du Nord, the current descends on 63.2 kilometres (39.3 mi) first to the southwest, south, then southwest, in following the course of the Sainte-Anne river, which crosses downtown Beaupré, to the northwest shore of the Saint-Laurent river.

This toponymic designation was approved on April 3, 1959, by the Commission de géographie du Québec.

In 1982, the name was changed to Rivière Sainte-Anne to reflect popular usage which omitted the cardinal point.