Fort Prudhomme, or Prud'homme, was a simple stockade fortification, constructed on one of the Chickasaw Bluffs of the Mississippi River in West Tennessee by Cavelier de La Salle's French canoe expedition of the Mississippi River Basin in 1682. The fortification was intended to provide shelter during the search for a member of the expedition who got lost at a stop while hunting, it was used by the expedition for only ten days.