| Name | Sex | Colour | Registration | Foaling Date | Reg Status | Competition Status |
|---|---|---|---|---|---|---|
| MENTMORE SALLY | Mare | BAY | 101960 | 18/10/1981 | Stud Book | Not Eligible |
| MENTMORE STAR DUST | Stallion | BROWN | F41507 | 10/02/1986 | Foal Recorded | Not Eligible |
| MENTMORE STARS LOVE | Mare | BROWN | F23967 | 20/12/1979 | Foal Recorded | Not Eligible |
| MENTMORE VAGABOND | Mare | BROWN | 123119 | 30/10/1993 | Stud Book | Not Eligible |
| MENTMORE VALDA | Mare | BROWN | 74973 | 12/09/1985 | Stud Book | Not Eligible |
| MENTMORE VERA | Mare | BROWN | 101965 | 04/11/1986 | Stud Book | Not Eligible |
| MENTMORES NONCHALANT LADY | Mare | BROWN | 123116 | 02/11/1993 | Stud Book | Not Eligible |
| MENTMORES VANITY | Mare | BAY | 123115 | 07/10/1993 | Stud Book | Not Eligible |
| MENTORS DUCK | Mare | BAY | 266252 | 24/09/2023 | Stud Book | Eligible |
| MENTORS IMAGE | Mare | BAY | 175982 | 14/12/2005 | Stud Book | Eligible |
| MENTORS LADY - HSH | Mare | BROWN/BLACK | 264618 | 17/08/2020 | Stud Book | Not Eligible |
| MENTORS PHOENIX - HSH | Mare | BROWN | 272440 | 24/09/2021 | Stud Book | Eligible |
| MENTOSE | Mare | BAY | C2-231243 | 09/10/2007 | Second Cross | Eligible |
| MENURA RADAR - HSH | Stallion | BAY | 101384 | 15/11/1985 | Stud Book | Not Eligible |
| MENYA MERA LADY JANE | Mare | DUN | 58446 | 10/10/1966 | Stud Book | Deceased |
| MENZIES BEAU | Stallion | BAY | F4637 | 01/09/1975 | Foal Recorded | Not Eligible |
| MENZIES CAMEO | Mare | BROWN | F6833 | 04/10/1976 | Foal Recorded | Not Eligible |
| MENZIES CARESS | Mare | BROWN | 4149 | 01/08/1960 | Stud Book | Deceased |
| MENZIES FLIGHT | Mare | BLACK | 17068 | Stud Book | Deceased | |
| MENZIES JACKO - HSH | Stallion | GREY | 1965 | Stud Book | Deceased | |
| MENZIES JACKS LADY | Mare | GREY | 7836 | 29/12/1969 | Stud Book | Deceased |
| MENZIES JINNY | Mare | BROWN | 1964 | 01/08/1959 | Stud Book | Deceased |
| MENZIES NIGHT FLIGHT | Stallion | BROWN | F6834 | 20/09/1976 | Foal Recorded | Not Eligible |
| MENZIES PANSY | Mare | CHESTNUT | 17066 | Stud Book | Deceased | |
| MENZIES PANTHER | Stallion | BROWN | F6832 | 10/10/1976 | Foal Recorded | Not Eligible |
| MENZIES PEE WEE | Mare | GREY | 17071 | 01/01/1966 | Stud Book | Deceased |
| MENZIES PEGGY | Mare | CHESTNUT | 3337 | 23/02/1971 | Stud Book | Deceased |
| MENZIES QUINELLA | Mare | GREY | 17073 | 30/08/1970 | Stud Book | Deceased |
| MENZIES RIPPLE | Mare | BROWN | 17072 | 01/01/1968 | Stud Book | Deceased |
| MENZIES ROBIN - HSH | Mare | BROWN | 3336 | 01/01/1969 | Stud Book | Deceased |
| MENZIES SECRET | Mare | GREY | 17069 | Stud Book | Deceased | |
| MENZIES SENSATION | Stallion | CHESTNUT | F4636 | 01/10/1975 | Foal Recorded | Not Eligible |
| MENZIES SNIP | Mare | CHESTNUT | 3338 | Stud Book | Deceased | |
| MENZIES SURPRISE | Mare | BAY | F4638 | 10/02/1976 | Foal Recorded | Not Eligible |
| MENZIES TAMMY | Mare | BAY | 5233 | 01/01/1967 | Stud Book | Deceased |
| MENZIES VIOLET | Mare | BROWN | 17067 | Stud Book | Deceased | |
| MENZIES WARRIOR | Gelding | BAY | 11026 | 01/01/1967 | Stud Book | Deceased |
| MENZIES WHISPER | Gelding | BROWN | 11025 | Stud Book | Deceased | |
| MEPHIS BELLE | Mare | BAY | 120077 | 23/11/1990 | Stud Book | Deceased |
| MERAAJ | Mare | BAY | 19368 | 29/10/1969 | Stud Book | Deceased |
| MERAB | Mare | CHESTNUT | 32072 | 02/10/1971 | Stud Book | Deceased |
| MERACULOUS | Mare | GREY | 20386 | 10/10/1968 | Stud Book | Deceased |
| MERAGH ROCKY | Gelding | CHESTNUT | F23245 | 05/09/1980 | Foal Recorded | Not Eligible |
| MERAKI JAZLYN - HSH | Mare | BLACK | 246575 | 25/09/2017 | Stud Book | Eligible |
| MERAKI OUTLAW - HSH | Gelding | BROWN | 249840 | 19/09/2018 | Stud Book | Deceased |
| MERAKI POWERSTONE - HSH | Gelding | BROWN | 266002 | 12/10/2023 | Stud Book | Eligible |
| MERAKI QUANTUM - HSH | Gelding | BROWN | 260439 | 27/09/2021 | Stud Book | Eligible |
| MERAKI TOPAZ - HSH | Mare | BROWN | 249564 | 28/08/2018 | Stud Book | Eligible |
| MERAKI ZIRCON - HSH | Gelding | BAY | 258145 | 27/10/2020 | Stud Book | Eligible |
| MERALYN LONESOME | Mare | GREY | 30498 | 05/01/1969 | Stud Book | Deceased |
| MERALYN RHIANNON | Mare | BAY | F12854 | 03/10/1977 | Foal Recorded | Not Eligible |
| MERALYN SHIELA | Mare | BAY | 30497 | 01/07/1965 | Stud Book | Deceased |
| MERALYN SOLO | Mare | BAY | F12855 | 25/09/1977 | Foal Recorded | Not Eligible |
| MERALYN WANDERER | Gelding | CHESTNUT | 30496 | 02/05/1968 | Stud Book | Deceased |
| MERAMBA | Mare | CHESTNUT | 4942 | 07/09/1966 | Stud Book | Deceased |
| MERAMBEGO BIDGEE | Mare | BAY | 26740 | 15/03/1975 | Stud Book | Not Eligible |
| MERAMBEGO TORNADO | Gelding | BAY | 26741 | Stud Book | Not Eligible | |
| MERAMIE GLENDOWDA | Mare | CHESTNUT | 14486 | 03/10/1966 | Stud Book | Deceased |
| MERAMIE SUNRISE | Mare | BROWN | 196273 | 27/11/2010 | Stud Book | Eligible |
| MERAMIE ZOE | Mare | BROWN | SM-181283 | 01/08/1996 | Special Merit - Stud Book | Eligible |
| MERANTIE | Mare | BROWN | 4680 | Stud Book | Deceased | |
| MERAWAH DEBONAIR | Gelding | BAY | 13249 | 01/08/1967 | Stud Book | Deceased |
| MERAWAH DELAMAR | Gelding | BROWN | 13189 | Stud Book | Deceased | |
| MERAWAH DUELL DIABLO | Gelding | BAY | 70112 | 26/10/1979 | Stud Book | Deceased |
| MERAWAH GAMBLER | Gelding | BAY | 28344 | Stud Book | Deceased | |
| MERAWAH GIDGET | Mare | GREY | 13190 | Stud Book | Deceased | |
| MERAWAH JEWEL | Mare | BROWN | 1727 | 01/08/1965 | Stud Book | Deceased |
| MERAWAH JEZABEL | Mare | BAY | 14424 | Stud Book | Deceased | |
| MERAWAH PATIENCE | Mare | BAY | 13191 | Stud Book | Deceased | |
| MERAWAH PRUDENCE | Mare | BROWN | 1726 | 14/11/1958 | Stud Book | Deceased |
| MERAWAH TOPAZ | Mare | BAY | 3038 | 01/01/1968 | Stud Book | Deceased |
| MERAWAH TROUBLE | Mare | CHESTNUT | 14425 | Stud Book | Deceased | |
| MERCEDES | Mare | CHESTNUT | 2807 | Stud Book | Deceased | |
| MERCEDES FLAIR | Mare | BROWN | 69920 | 13/11/1981 | Stud Book | Not Eligible |
| MERCEDES PARK DELIGHT | Mare | BAY | 76410 | 11/10/1982 | Stud Book | Not Eligible |
| MERCIAN BRIDGE | Mare | BLACK | 30668 | Stud Book | Deceased | |
| MERCIAN STAR | Mare | BLACK | 22466 | 18/11/1972 | Stud Book | Not Eligible |
| MERCIAN TOR | Mare | CHESTNUT | 30666 | 31/10/1973 | Stud Book | Not Eligible |
| MERCURAH MUSIC | Mare | CHESTNUT | 65882 | 08/06/1976 | Stud Book | Not Eligible |
| MERCURAH SANDRA | Mare | CHESTNUT | 65881 | 18/12/1974 | Stud Book | Not Eligible |
| MERCURAH SAPPHIRE | Mare | CHESTNUT | 65883 | 01/12/1979 | Stud Book | Not Eligible |
| MERCURAH SASH | Mare | CHESTNUT | 46853 | 05/10/1975 | Stud Book | Not Eligible |
| MERCURAH SATIN | Mare | CHESTNUT | 65886 | 21/10/1977 | Stud Book | Not Eligible |
| MERCURAH STAR | Mare | GREY | 46852 | 01/10/1973 | Stud Book | Not Eligible |
| MERCURAH SUSY | Mare | CHESTNUT | 65884 | 10/12/1978 | Stud Book | Not Eligible |
| MERCURAH TRICKY | Mare | BAY | 65885 | 06/12/1977 | Stud Book | Not Eligible |
| MERCURIUS | Gelding | BROWN | 255124 | 09/11/2018 | Stud Book | Eligible |
| MERCURY - HSH | Mare | DUN | 535 | 01/08/1954 | Stud Book | Deceased |
| MERCURY BOY | Stallion | CHESTNUT | F11156 | 24/08/1977 | Foal Recorded | Not Eligible |
| MERCURY FALLS | Mare | BROWN | 239176 | 17/10/2014 | Stud Book | Not Eligible |
| MERCURY GOD | Stallion | GREY | 39051 | 07/01/1971 | Stud Book | Deceased |
| MERCURY I | Stallion | BROWN | F31060 | 15/11/1981 | Foal Recorded | Deceased |
| MERCURY LASS | Mare | BAY | 12227 | 02/07/1970 | Stud Book | Deceased |
| MERCURY RISING | Mare | BROWN | 251942 | 11/10/2019 | Stud Book | Eligible |
| MERCURYS LASS | Mare | BROWN/BLACK | C2-259919 | 21/10/2019 | Second Cross | Not Eligible |
| MERCURYS MUSICIAN | Gelding | BLACK | 264760 | 21/11/2021 | Stud Book | Eligible |
| MERCUTIO - HSH | Gelding | BROWN | 140641 | 09/09/1997 | Stud Book | Not Eligible |
| MERCY - HSH | Mare | BLACK | 24626 | 01/10/1972 | Stud Book | Not Eligible |
| MERCY ME | Mare | BAY | 129288 | 16/11/1994 | Stud Book | Eligible |
| MERDEKA BOURBON | Gelding | CHESTNUT | 56339 | 23/10/1978 | Stud Book | Not Eligible |