Saint-Joseph-de-Sorel is a town in the Regional county municipality of Pierre-De Saurel, in Montérégie, Quebec. It is located north of the Tracy section of Sorel-Tracy. Champlain Street marks the town's southern limit from Sorel-Tracy, and the rest of the town is surrounded by water (either Saint Lawrence River or Richelieu River). As it is the case with neighboring municipalities, metallurgy plays a significant role in the town's economy.