Macho
Madams Rainer
Madams Rosita
Maggi
Malla's Ice Eye
Manjana
Marvin
Mavourneen Aindreas
Mavourneen Desmond
Meara Starr
Melissa
Melvin
Memorable Aurora
Michael's Fountain Mare (Fountain Mare)
Midget
Midsummer Boy
Mira Misch
Miss Iseabail White
Miss Lily White
Misty Sunrise
Molly
Molly Moo's Mimosa
Momentous Adina
Monaveen Patsy
Moonlight Honey Bee
Morefield Jazz
Morefield Pop
Morgan
Mothers Minniemouse
Moustache
My Lady