Saint-Mathias-sur-Richelieu (French pronunciation: [sɛ̃ matjas syʁ ʁiʃ(ə)ljø], lit.

'Saint Mathias on Richelieu') is a municipality in the Canadian province of Quebec.

It is located within the Rouville Regional County Municipality in the Montérégie region on the Richelieu River.

Population trend:[5] Mother tongue language (2021)[6]

Michel Jean - Anchorman and journalist TVA Nouvelles and Le Canale Nouvelles (LCN) a Quebec-based news network