Horse Breeds that Start with M
- Malakan Horse
- Mallorquin Horse
- Mangalarga Marchador Horse
- Manipuri Pony
- Maremmano Horse
- Marwari Horse
- Mecklenburg Horse
- Medimurje Horse
- Menorquin Horse
- Messara Horse
- Miniature Horse
- Missouri Fox Trotter
- Miyako Pony
- Mongolian Horse
- Morab Horse
- Morgan Horse
- Mountain Pleasure Horse
- Murakoz Horse
- Murgese Horse
- Mustang Horse
- Namib Desert Horse
