- Lodi Curling Club
- 103 Vilas Hibbard Parkway, Lodi, WI, 53555, Wisconsin
- Lone Star Curling Club
- 2525 W. Anderson Lane, Austin, TX, 78757, Mid America
- Long Island Curling Club
- 165 Eileen Way, Syosset, NY, 11791, Grand National
- Lower Cape Curling Club
- 23 O'Connor Road, Orleans, MA, 02653, Grand National
- Madison Curling Club
- 4802 Marsh Rd, McFarland, WI, 53558, Wisconsin
- Mankato Curling Club
- 600 Hope St, Mankato, MN, 56001, Minnesota
- Marlborough Curling Club
- 15 Bridle Lane, Westborough, MA, 01581, Grand National
- Marshfield Curling Club
- 1500 S. Vine St, Marshfield, WI, 54449, Wisconsin
- Mayfield Curling Club
- 1545 Sheridan Rd, South Euclid, OH, 44121, Great Lakes
- McCall Curling Club
- 200 E Lake St, McCall, ID, 83638, MOPAC
