There are several lakes named Mud Lake within the Canadian province of Saskatchewan.
- Little Quill Lake, also known as Mud Lake, located north of Wynyard, Saskatchewan. 51°55′00″N 104°12′00″W / 51.91667°N 104.20000°W
- Mud Lake, located southwest of Moosomin, Saskatchewan. 49°46′00″N 102°28′00″W / 49.76667°N 102.46667°W
- This lake is located within Moose Mountain Provincial Park.
- Mud Lake, located north of Canora, Saskatchewan, near Sturgis, Saskatchewan. 51°56′00″N 102°31′00″W / 51.93333°N 102.51667°W
- Mud Lake, also located north of Canora, Saskatchewan, near Swan Plain, Saskatchewan. 52°11′00″N 102°15′00″W / 52.18333°N 102.25000°W