Mud Lake (French: Lac Boue) within the U.S. state of Louisiana may refer to: * Mud Lake, Calcasieu Parish, Louisiana 30°04′07″N 93°19′31″W / 30.06861°N 93.32528°W * Mud Lake, Calcasieu Parish, Louisiana 30°06′36″N 93°39′55″W / 30.11000°N 93.66528°W * Mud Lake, Cameron Parish, Louisiana 29°48′33″N 93°27′56″W / 29.80917°N 93.46556°W * Mud Lake, Cameron Parish, Louisiana 29°56′33″N 92°50′46″W / 29.94250°N 92.84611°W * Mud Lake, Concordia Parish, Louisiana 31°07′03″N 91°40′27″W / 31.11750°N 91.67417°W * Mud Lake, Concordia Parish, Louisiana 31°38′32″N 91°26′39″W / 31.64222°N 91.44417°W * Mud Lake, Morehouse Parish, Louisiana 32°53′57″N 92°04′27″W / 32.89917°N 92.07417°W * Mud Lake, St. Mary Parish, Louisiana 29°34′30″N 91°29′49″W / 29.57500°N 91.49694°W * Mud