The territory of Saint-Robert-Bellarmin is equidistant from
Saint-Gédéon-de-Beauce, to the north, and
Saint-Ludger, to the west, from which it is a dozen kilometers away, Saint-Robert-Bellarmin is bounded in its southern part by the border which separates Quebec of
Maine. The
rivière du Loup and ruisseau du Loup are the two most important watercourses in the area. A mountainous expanse, the territory of Saint-Robert-Bellarmin is dominated by
Mount Sandy Stream, which rises to 950 m. ==References==