| Name | Sex | Colour | Registration | Foaling Date | Reg Status | Competition Status |
|---|---|---|---|---|---|---|
| LADY LONG LEGS | Mare | BAY | 168647 | 23/09/2005 | Stud Book | Not Eligible |
| LADY LOOKING | Mare | BROWN | 61893 | 29/10/1977 | Stud Book | Deceased |
| LADY LORAN | Mare | BROWN | 47875 | 01/10/1971 | Stud Book | Deceased |
| LADY LORENA | Mare | GREY | 36038 | 10/10/1972 | Stud Book | Not Eligible |
| LADY LORRON | Mare | CHESTNUT | 4103 | 01/01/1969 | Stud Book | Deceased |
| LADY LOU | Mare | BAY | 26171 | 01/08/1968 | Stud Book | Deceased |
| LADY LOURA | Mare | CHESTNUT | 33661 | 01/08/1966 | Stud Book | Deceased |
| LADY LOVE | Mare | BROWN | 42080 | 01/01/1975 | Stud Book | Deceased |
| LADY LUBRA | Mare | BAY | 10761 | Stud Book | Deceased | |
| LADY LUCIA | Mare | DUN | C1-147033 | 04/10/1996 | First Cross | Not Eligible |
| LADY LUCIETTA | Mare | BROWN | 36598 | Stud Book | Not Eligible | |
| LADY LUCILLE | Mare | DUN | 55277 | 01/11/1973 | Stud Book | Not Eligible |
| LADY LUCK | Mare | CHESTNUT | 6731 | 01/11/1969 | Stud Book | Deceased |
| LADY LUDO | Mare | BROWN | 55485 | 12/01/1976 | Stud Book | Not Eligible |
| LADY LUELLAN | Mare | CHESTNUT | 50954 | Stud Book | Not Eligible | |
| LADY LUGER | Mare | BAY | 139023 | 14/12/1997 | Stud Book | Eligible |
| LADY LUKE - HSH | Mare | BAY/ROAN | 35120 | 20/10/1974 | Stud Book | Deceased |
| LADY LUMLEY | Mare | CHESTNUT/GREY | F19442 | 02/09/1978 | Foal Recorded | Deceased |
| LADY LUSTRE | Mare | GREY | 4678 | Stud Book | Deceased | |
| LADY LYN | Mare | BAY | 3636 | 01/08/1964 | Stud Book | Deceased |
| LADY LYNDALE | Mare | BAY | 26562 | Stud Book | Not Eligible | |
| LADY LYNETTE - HSH | Mare | BAY | 22134 | 01/08/1970 | Stud Book | Deceased |
| LADY LYNKEN - HSH | Mare | BROWN/BLACK | 155485 | 12/09/2000 | Stud Book | Deceased |
| LADY LYNWOOD | Mare | BLACK | 73821 | 01/01/1976 | Stud Book | Not Eligible |
| LADY LYRIC | Mare | BAY | C1-165971 | 11/01/2003 | First Cross | Not Eligible |
| LADY M | Mare | CHESTNUT | 1598 | 01/08/1962 | Stud Book | Deceased |
| LADY MACBETH | Mare | BROWN | 2635 | Stud Book | Deceased | |
| LADY MACKETTE | Mare | CHESTNUT | 127515 | 26/11/1996 | Stud Book | Not Eligible |
| LADY MACUSHLA | Mare | GREY | 31784 | 09/09/1966 | Stud Book | Deceased |
| LADY MADISON | Mare | BROWN | 75171 | 01/01/1985 | Stud Book | Not Eligible |
| LADY MADONNA | Mare | BAY | 27182 | Stud Book | Not Eligible | |
| LADY MAJESTIC | Mare | BROWN | SM-132268 | 13/12/1992 | Special Merit - Stud Book | Eligible |
| LADY MALCRE | Mare | BAY | 39065 | 30/10/1965 | Stud Book | Deceased |
| LADY MALINE | Mare | BROWN | 53681 | 14/10/1969 | Stud Book | Deceased |
| LADY MANCHESTER | Mare | BROWN | 9314 | Stud Book | Deceased | |
| LADY MANDY | Mare | BAY | 26846 | Stud Book | Not Eligible | |
| LADY MARCUS | Mare | BROWN | 24791 | Stud Book | Not Eligible | |
| LADY MAREKA | Mare | BAY | 10556 | Stud Book | Deceased | |
| LADY MARGARET | Mare | PALOMINO | 16019 | 01/01/1969 | Stud Book | Deceased |
| LADY MARINA | Mare | CHESTNUT | 16564 | 01/01/1969 | Stud Book | Deceased |
| LADY MARISSA | Mare | BAY | 13907 | Stud Book | Deceased | |
| LADY MARJORIE | Mare | BAY | 48838 | Stud Book | Deceased | |
| LADY MARNIE | Mare | CHESTNUT | 38899 | Stud Book | Not Eligible | |
| LADY MATILDA - HSH | Mare | CHESTNUT | 251155 | 14/11/2018 | Stud Book | Eligible |
| LADY MAVIS | Mare | CHESTNUT | 72566 | 17/10/1977 | Stud Book | Not Eligible |
| LADY MAWHINNEY | Mare | CHESTNUT | 1340 | Stud Book | Deceased | |
| LADY MAXINE | Mare | CHESTNUT/ROAN | 61828 | 01/09/1965 | Stud Book | Deceased |
| LADY MAY | Mare | CHESTNUT | 31963 | 01/08/1967 | Stud Book | Deceased |
| LADY MEGAN | Mare | GREY | 47539 | 16/09/1975 | Stud Book | Not Eligible |
| LADY MELANIE | Mare | PALOMINO | 52558 | 08/11/1977 | Stud Book | Not Eligible |
| LADY MELBA | Mare | BLACK | 36164 | 01/01/1969 | Stud Book | Deceased |
| LADY MELENY | Mare | CHESTNUT | 38752 | 01/10/1971 | Stud Book | Deceased |
| LADY MELISSA - HSH | Mare | PALOMINO | 37360 | 01/11/1973 | Stud Book | Deceased |
| LADY MELLOW - HSH | Mare | BAY | 104945 | 30/01/1976 | Stud Book | Deceased |
| LADY MELODY II | Mare | BAY | 37695 | Stud Book | Not Eligible | |
| LADY MERCURY | Mare | BAY/BROWN | 77470 | 16/11/1984 | Stud Book | Not Eligible |
| LADY MERINDA | Mare | BAY | 42732 | 01/09/1973 | Stud Book | Not Eligible |
| LADY MERRYNS TEX | Gelding | BAY | 33756 | 01/08/1969 | Stud Book | Deceased |
| LADY MEXICO | Mare | BROWN | 32165 | 01/09/1966 | Stud Book | Deceased |
| LADY MICHELLE | Mare | GREY | 29533 | 26/11/1972 | Stud Book | Not Eligible |
| LADY MIKI | Mare | CHESTNUT | 67198 | 17/06/1981 | Stud Book | Not Eligible |
| LADY MILANDER DECK | Mare | BROWN | 61826 | 05/10/1979 | Stud Book | Not Eligible |
| LADY MILLIE CILLA | Mare | GREY | 36397 | 02/10/1973 | Stud Book | Not Eligible |
| LADY MILLMAN | Mare | GREY | 43431 | 26/09/1975 | Stud Book | Not Eligible |
| LADY MILO | Mare | BROWN | 35875 | 01/01/1969 | Stud Book | Deceased |
| LADY MINETTE | Mare | BROWN | 30761 | 01/01/1970 | Stud Book | Deceased |
| LADY MING | Mare | BAY | 47004 | 14/10/1977 | Stud Book | Deceased |
| LADY MINSTRAL | Mare | BROWN/GREY | F4571 | 14/09/1976 | Foal Recorded | Deceased |
| LADY MINSTREL - HSH | Mare | BROWN/BLACK | C1-250148 | 01/09/1977 | First Cross | Deceased |
| LADY MINTO | Mare | CHESTNUT | 31718 | 01/01/1973 | Stud Book | Not Eligible |
| LADY MIRANDA | Mare | BAY | 66775 | 09/10/1980 | Stud Book | Not Eligible |
| LADY MIST | Mare | BROWN | 2037 | 26/11/1956 | Stud Book | Deceased |
| LADY MISTY | Mare | BAY | 38011 | 05/08/1967 | Stud Book | Deceased |
| LADY MITZY | Mare | BROWN | 34097 | Stud Book | Not Eligible | |
| LADY MOIRA | Mare | BLACK | 36305 | 02/01/1972 | Stud Book | Deceased |
| LADY MOLLY | Mare | BAY | 36889 | Stud Book | Not Eligible | |
| LADY MONALTRIE | Mare | BROWN | F9698 | 30/09/1977 | Foal Recorded | Not Eligible |
| LADY MOOKI | Mare | CHESTNUT | 100680 | 06/10/1975 | Stud Book | Deceased |
| LADY MOON GLOW | Mare | GREY | 15145 | 01/01/1967 | Stud Book | Deceased |
| LADY MOONLIGHT | Mare | GREY | 14673 | Stud Book | Deceased | |
| LADY MOONSHINE | Mare | BROWN | 35949 | 01/01/1971 | Stud Book | Deceased |
| LADY MOORE | Mare | BAY | 26180 | Stud Book | Not Eligible | |
| LADY MOREOVER | Mare | BROWN | 23612 | Stud Book | Deceased | |
| LADY MORN STEP | Mare | BAY | SM-126986 | 07/09/1986 | Special Merit - Stud Book | Deceased |
| LADY MUFFET | Mare | BROWN | F15602 | 05/09/1978 | Foal Recorded | Not Eligible |
| LADY MUFFIN | Mare | GREY | 40319 | Stud Book | Not Eligible | |
| LADY MYOWN | Mare | BROWN | 58555 | 01/08/1971 | Stud Book | Deceased |
| LADY MYRA | Mare | PALOMINO | 50611 | 17/08/1971 | Stud Book | Deceased |
| LADY MYSTIC | Mare | BROWN/BLACK | 68841 | 05/11/1976 | Stud Book | Not Eligible |
| LADY MYSTRY | Mare | GREY | 51419 | 01/09/1974 | Stud Book | Not Eligible |
| LADY N | Mare | BAY | 74693 | 01/01/1978 | Stud Book | Deceased |
| LADY NANCY - HSH | Mare | BAY | 118940 | 07/09/1990 | Stud Book | Deceased |
| LADY NAOMI | Mare | BLACK/GREY | 72837 | 30/12/1980 | Stud Book | Deceased |
| LADY NATALIA | Mare | BAY | 35750 | 01/02/1973 | Stud Book | Not Eligible |
| LADY NATASHA | Mare | BROWN | 36224 | 01/08/1966 | Stud Book | Deceased |
| LADY NAUTILUS | Mare | BAY | 20409 | Stud Book | Deceased | |
| LADY NEBESSA | Mare | BAY | 54708 | 17/11/1972 | Stud Book | Not Eligible |
| LADY NEISA | Mare | BAY | 24177 | 05/03/1971 | Stud Book | Deceased |
| LADY NEMO | Mare | GREY | 40458 | 18/10/1973 | Stud Book | Not Eligible |
| LADY NERALL | Mare | GREY | F30001 | 04/09/1981 | Foal Recorded | Not Eligible |