Lafont River

The Lafont River (in French: rivière Lafont) is a tributary on the northeast shore of the Nicolet Southwest River. It crosses the municipalities of Saint-Léonard-d'Aston and Sainte-Perpétue, in the Nicolet-Yamaska Regional County Municipality (MRC), in the administrative region of Centre-du-Québec, in Quebec, in Canada.

Geography
The main neighboring hydrographic slopes of the Lafont River are:
 * north side: Nicolet River;
 * east side: Nicolet River, Quatorzième Rang de Wendover stream;
 * south side: Nicolet Southwest River;
 * west side: Nicolet Southwest River, Louis-Gilbert stream.

The Lafont River takes its source in an agricultural zone near the railway, at the limit of the municipalities of Saint-Léonard-d'Aston and Sainte-Perpétue. This area is located on the southwest shore of the Nicolet River, southwest of the village of Saint-Léonard-d'Aston and east of the village of Sainte-Perpétue.

The Lafont River flows in an agricultural zone on:
 * 4.2 km southward, in Saint-Léonard-d'Aston, to the municipal limit of Sainte-Perpétue;
 * 3.4 km southwesterly in Sainte-Perpétue to its confluence.

The Lafont River empties on the north bank of the Nicolet Southwest River at 4.7 km upstream of the bridge in the village of Sainte-Brigitte-des-Saults and at 2.5 km downstream of the Mitchell hamlet railway bridge.

Toponymy
The term "Lafond" or "Lafont" turns out to be a family name of French origin.

The toponym "Rivière Lafont" was made official on August 17, 1978, at the Commission de toponymie du Québec.