LaGrange High School is a public high school in Lake Charles in southwestern Louisiana. It is operated by the Calcasieu Parish School Board.Notable alumni Ray Fontenot, Former MLB player (New York Yankees, Chicago Cubs, Minnesota Twins) Michael Bonnette (1988), LSU associate athletic director/sports information director. Randy Roach (1969), Mayor of Lake Charles since 2000; member of the Louisiana House of Representatives, 1988 to 1986