| Masterstroke (GER) 2013 | Manduro (GER) 2002 | Monsun (GER) 1990 | Königsstuhl (GER) 1976 |
| Mosella (GER) 1985 | |||
| Mandellicht (IRE) 1994 | Be My Guest (USA) 1974 | ||
| Mandelauge (GER) 1989 | |||
| Ma Coeur (FR) 2007 | Sholokhov (IRE) 1999 | Sadler's Wells (USA) 1981 | |
| La Meilleure (IRE) 1985 | |||
| Monbijou (GER) 1993 | Dashing Blade (GB) 1987 | ||
| Meerdünung (GDR) 1987 |