| Name | Sex | Colour | Registration | Foaling Date | Reg Status | Competition Status |
|---|---|---|---|---|---|---|
| LADY KYJAORY | Mare | CHESTNUT | 41772 | 01/01/1973 | Stud Book | Not Eligible |
| LADY KYLIE | Mare | BAY | 36871 | 22/08/1973 | Stud Book | Not Eligible |
| LADY LAGOON | Mare | CHESTNUT | 24065 | Stud Book | Not Eligible | |
| LADY LAMENT | Mare | CHESTNUT | F30379 | 29/10/1980 | Foal Recorded | Not Eligible |
| LADY LANCER | Mare | BROWN | 63452 | 20/10/1974 | Stud Book | Not Eligible |
| LADY LASKA | Mare | BAY | 29427 | 18/12/1971 | Stud Book | Deceased |
| LADY LAUREATE - HSH | Mare | BROWN | 37616 | 01/08/1964 | Stud Book | Deceased |
| LADY LAURELS | Mare | CHESTNUT | 16990 | 01/01/1970 | Stud Book | Deceased |
| LADY LEA | Mare | BROWN | 25160 | Stud Book | Not Eligible | |
| LADY LEE | Mare | BROWN | 36532 | Stud Book | Not Eligible | |
| LADY LEIGE - HSH | Mare | BAY | 66670 | 29/09/1975 | Stud Book | Not Eligible |
| LADY LEO - HSH | Mare | GREY | 36179 | 01/08/1958 | Stud Book | Deceased |
| LADY LEO TWIST | Mare | BROWN | 33967 | 01/01/1970 | Stud Book | Deceased |
| LADY LEONIE STAR | Mare | BLACK | 36989 | Stud Book | Not Eligible | |
| LADY LIBERTY | Mare | BROWN | 104351 | 17/08/1985 | Stud Book | Not Eligible |
| LADY LIGHTNING | Mare | BAY | 69842 | 01/11/1979 | Stud Book | Not Eligible |
| LADY LIKE | Mare | CHESTNUT | 43950 | 30/10/1974 | Stud Book | Deceased |
| LADY LILLIARNA | Mare | BAY | C1-139122 | 24/09/1999 | First Cross | Not Eligible |
| LADY LIM | Mare | BAY | 13566 | 01/01/1968 | Stud Book | Deceased |
| LADY LINDA | Mare | CHESTNUT | 43803 | 23/10/1974 | Stud Book | Not Eligible |
| LADY LINDEN | Mare | GREY | 52631 | Stud Book | Not Eligible | |
| LADY LISA | Mare | BAY | 31034 | Stud Book | Deceased | |
| LADY LISANDA | Mare | BROWN | 77492 | 07/08/1985 | Stud Book | Deceased |
| LADY LITTLE RED | Mare | CHESTNUT | 37254 | 28/08/1974 | Stud Book | Not Eligible |
| LADY LIZ | Mare | CHESTNUT | 13166 | 01/01/1966 | Stud Book | Deceased |
| LADY LOCH | Mare | CHESTNUT | 24376 | 09/10/1966 | Stud Book | Deceased |
| LADY LOCKET | Mare | PALOMINO | 2400 | Stud Book | Deceased | |
| LADY LOETTE | Mare | BLACK | 25989 | 08/11/1969 | Stud Book | Deceased |
| LADY LOLOMA | Mare | GREY | BP-78260 | 25/09/1987 | Breeding Purposes Only - Stud Book | Not Eligible |
| LADY LONESOME | Mare | BROWN | 32952 | Stud Book | Deceased | |
| 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 |