There are several lakes named Mud Lake within the U.S. state of North Dakota.
- Mud Lake, Barnes County, North Dakota. 46°51′27″N 98°25′33″W / 46.85750°N 98.42583°W
- Mud Lake, Barnes County, North Dakota. 47°09′06″N 98°24′32″W / 47.15167°N 98.40889°W
- Mud Lake, Benson County, North Dakota. 48°13′31″N 99°34′20″W / 48.22528°N 99.57222°W
- Mud Lake, Benson County, North Dakota. 48°21′13″N 99°45′52″W / 48.35361°N 99.76444°W
- Mud Lake, Bottineau County, North Dakota. 48°57′48″N 100°21′51″W / 48.96333°N 100.36417°W
- Mud Lake, Bottineau County, North Dakota. 48°58′39″N 100°19′02″W / 48.97750°N 100.31722°W
- Mud Lake, Kidder County, North Dakota. 46°40′46″N 100°01′49″W / 46.67944°N 100.03028°W
- Mud Lake, Kidder County, North Dakota. 46°56′35″N 99°42′01″W / 46.94306°N 99.70028°W
- Mud Lake, McIntosh County, North Dakota. 46°16′00″N 99°22′46″W / 46.26667°N 99.37944°W
- Mud Lake, McLean County, North Dakota. 47°36′15″N 100°59′24″W / 47.60417°N 100.99000°W
- Mud Lake, Sheridan County, North Dakota. 47°48′49″N 100°13′41″W / 47.81361°N 100.22806°W
- Mud Lake, Stutsman County, North Dakota. 47°03′15″N 99°20′46″W / 47.05417°N 99.34611°W