| Morgan Le Faye (GB) 2014 | Shamardal (USA) 2002 | Giant's Causeway (USA) 1997 | Storm Cat (USA) 1983 |
| Mariah's Storm (USA) 1991 | |||
| Helsinki (GB) 1993 | Machiavellian (USA) 1987 | ||
| Helen Street (GB) 1982 | |||
| Molly Malone (FR) 2008 | Lomitas (GB) 1988 | Niniski (USA) 1976 | |
| La Colorada (GER) 1981 | |||
| Moonlight Melody (GER) 1998 | Law Society (USA) 1982 | ||
| Morning Queen (GER) 1993 |