| Name | Sex | Colour | Registration | Foaling Date | Reg Status | Competition Status |
|---|---|---|---|---|---|---|
| LANGFIELD GAY VANESSA | Mare | CHESTNUT | 32960 | 01/09/1974 | Stud Book | Deceased |
| LANGFIELD GLENCORA | Mare | CHESTNUT | 32961 | 10/11/1974 | Stud Book | Deceased |
| LANGFIELD HOLLY | Mare | GREY | 32724 | 25/09/1973 | Stud Book | Not Eligible |
| LANGFIELD JOSEPHINE | Mare | CHESTNUT | 32717 | 20/09/1965 | Stud Book | Deceased |
| LANGFIELD LITTLE MISS | Mare | BAY | 75759 | 08/11/1978 | Stud Book | Deceased |
| LANGFIELD MADONNA | Mare | CHESTNUT | 37428 | 01/01/1972 | Stud Book | Deceased |
| LANGFIELD MELINDA | Mare | GREY | F9921 | 08/12/1976 | Foal Recorded | Deceased |
| LANGFIELD MELISSA | Mare | GREY | F9920 | 10/01/1977 | Foal Recorded | Deceased |
| LANGFIELD PANDORA | Mare | CHESTNUT | F9919 | 09/11/1976 | Foal Recorded | Not Eligible |
| LANGFIELD PAULA | Mare | BROWN | 32722 | 08/10/1972 | Stud Book | Deceased |
| LANGFIELD PENNY ARCADE | Mare | GREY | 32720 | 02/12/1969 | Stud Book | Deceased |
| LANGFIELD SUZANNA | Mare | CHESTNUT | 37431 | 01/09/1970 | Stud Book | Deceased |
| LANGFIELD SYNOLA | Mare | CHESTNUT | 32721 | 21/11/1971 | Stud Book | Deceased |
| LANGFIELD TARA | Mare | GREY | 13051 | 24/08/1970 | Stud Book | Deceased |
| LANGFIELD WOODBINE | Gelding | GREY | 13050 | 08/10/1967 | Stud Book | Deceased |
| LANGFORD PARK CINDY | Mare | GREY | 49740 | Stud Book | Not Eligible | |
| LANGHAM LASS | Mare | BROWN | 75955 | 11/10/1983 | Stud Book | Not Eligible |
| LANGHOLM MANDY | Mare | CHESTNUT | F31069 | 01/11/1976 | Foal Recorded | Not Eligible |
| LANGI DORN SERENA | Mare | GREY | 22588 | 13/10/1971 | Stud Book | Deceased |
| LANGI DORN TWILIGHT | Mare | CHESTNUT | 22578 | 10/09/1972 | Stud Book | Not Eligible |
| LANGLANDS | Gelding | CHESTNUT | 75865 | 09/10/1979 | Stud Book | Not Eligible |
| LANGLEY VALE | Stallion | BAY | 29383 | 01/08/1971 | Stud Book | Deceased |
| LANGLO SUGAR | Mare | BAY | 4914 | Stud Book | Deceased | |
| LANGLO TANYA | Mare | BLACK | 22799 | 15/10/1972 | Stud Book | Not Eligible |
| LANGLO UNA | Mare | BAY | 19991 | Stud Book | Deceased | |
| LANGLO ZARA | Mare | CHESTNUT | 22798 | Stud Book | Deceased | |
| LANGMORN NINAS DESTINY | Mare | BAY/BROWN | C2-192531 | 14/09/2009 | Second Cross | Not Eligible |
| LANGOWAN HONEY | Mare | BAY | 31345 | Stud Book | Not Eligible | |
| LANGOWAN SHEBA | Mare | BAY | 31344 | 05/12/1972 | Stud Book | Not Eligible |
| LANGS BANGLE | Mare | BAY | 46718 | 01/07/1973 | Stud Book | Not Eligible |
| LANGS BAY LADY | Mare | BAY | 15502 | Stud Book | Deceased | |
| LANGS BRIGETT | Mare | BAY | F36089 | 01/10/1983 | Foal Recorded | Deceased |
| LANGS BUFFY | Mare | BAY | 28299 | Stud Book | Not Eligible | |
| LANGS CADESS | Mare | BAY | 74129 | 21/12/1984 | Stud Book | Deceased |
| LANGS CHIPS | Gelding | CHESTNUT | 31751 | 12/09/1972 | Stud Book | Deceased |
| LANGS COCHISE | Gelding | BAY | 24837 | Stud Book | Not Eligible | |
| LANGS FIERY ROWE | Mare | CHESTNUT | C2-253810 | 24/09/2016 | Second Cross | Eligible |
| LANGS FRECKLES - HSH | Stallion | BROWN | F42425 | 01/10/1986 | Foal Recorded | Deceased |
| LANGS HOBO | Gelding | CHESTNUT | 72539 | 04/10/1978 | Stud Book | Not Eligible |
| LANGS JEDDA | Mare | BLACK | 46720 | 12/07/1976 | Stud Book | Deceased |
| LANGS KITTEN | Mare | BROWN | 40994 | 06/06/1975 | Stud Book | Deceased |
| LANGS MAYFAIR - HSH | Mare | BAY | 66395 | 18/10/1974 | Stud Book | Deceased |
| LANGS MEMORY | Mare | BAY | 131461 | 25/11/1994 | Stud Book | Eligible |
| LANGS MISS LEO | Mare | GREY | 31750 | 01/06/1974 | Stud Book | Deceased |
| LANGS MRS BEAZLEY | Mare | CHESTNUT | 74130 | 25/12/1982 | Stud Book | Not Eligible |
| LANGS ORGANDY - HSH | Mare | GREY | 185793 | 06/10/2002 | Stud Book | Eligible |
| LANGS RESPECTABLE | Gelding | BROWN | 242484 | 22/10/2015 | Stud Book | Eligible |
| LANGS SAILS | Gelding | CHESTNUT | 46721 | 02/11/1977 | Stud Book | Deceased |
| LANGS SHOWTIME - HSH | Gelding | BAY | 242485 | 21/11/2013 | Stud Book | Eligible |
| LANGS TONY | Gelding | BROWN | 32344 | 18/12/1969 | Stud Book | Deceased |
| LANGS TUPPENCE | Mare | CHESTNUT | 46719 | 20/08/1974 | Stud Book | Deceased |
| LANGS WHISKEY | Gelding | CHESTNUT | 60408 | 30/08/1977 | Stud Book | Deceased |
| LANGTREE WINDSONG | Stallion | BAY | 52234 | 24/10/1976 | Stud Book | Not Eligible |
| LANGUEDOC BLUE GUM | Mare | BAY | 2344 | Stud Book | Deceased | |
| LANGUEDOC COURTWOOD | Stallion | GREY | 2340 | Stud Book | Deceased | |
| LANGUEDOC NANDANA | Mare | BAY | 2345 | Stud Book | Deceased | |
| LANGUEDOC PRINCESS PALAVER | Mare | BAY | 2341 | Stud Book | Deceased | |
| LANGUEDOC SOUTH OMEN | Mare | BAY | 2342 | Stud Book | Deceased | |
| LANGUNYAH CARRIE | Mare | GREY | 70710 | 16/09/1980 | Stud Book | Not Eligible |
| LANGUNYAH CRUISER | Gelding | BROWN | 114645 | 10/09/1989 | Stud Book | Not Eligible |
| LANGUNYAH DEBBIE | Mare | GREY | 46099 | 01/01/1974 | Stud Book | Not Eligible |
| LANHYDROCK GIRL | Mare | BAY | 28727 | 30/08/1966 | Stud Book | Deceased |
| LANI | Mare | BROWN | 34679 | 10/08/1974 | Stud Book | Not Eligible |
| LANIKAI AMIE | Mare | CHESTNUT | 13311 | 01/01/1968 | Stud Book | Deceased |
| LANIKAI CLARE | Mare | CHESTNUT | 13313 | Stud Book | Deceased | |
| LANIKAI DIANNE | Mare | BROWN | 13312 | 01/01/1967 | Stud Book | Deceased |
| LANIKAI ROCKY GIRL | Mare | BLACK | 13310 | Stud Book | Deceased | |
| LANIRIUS | Mare | BAY | 39347 | 27/12/1968 | Stud Book | Deceased |
| LANOLA LODGE SERENADE | Mare | GREY | 67702 | 27/08/1979 | Stud Book | Not Eligible |
| LANOOK BABY FACE | Mare | CHESTNUT | 26068 | Stud Book | Not Eligible | |
| LANOOK CHICS LAO | Stallion | CHESTNUT | F6190 | 21/08/1976 | Foal Recorded | Not Eligible |
| LANOOK HONEYPOT | Mare | CHESTNUT | 26066 | Stud Book | Not Eligible | |
| LANOOK LADY L | Mare | CHESTNUT | 26067 | Stud Book | Not Eligible | |
| LANOOK LODGE PRINCESS | Mare | BAY | 26065 | Stud Book | Not Eligible | |
| LANSDOWNE FRACTION | Mare | CHESTNUT | 76047 | 01/09/1984 | Stud Book | Not Eligible |
| LANSDOWNE LADY - HSH | Mare | BAY | 863 | 01/08/1964 | Stud Book | Deceased |
| LANSDOWNE PLAYGIRL | Mare | BAY | 31562 | 01/08/1961 | Stud Book | Deceased |
| LANSDOWNE ROSETTA | Mare | BROWN | 76045 | 01/03/1982 | Stud Book | Deceased |
| LANSDOWNE SPANGLE | Mare | BAY | 104241 | 01/11/1987 | Stud Book | Not Eligible |
| LANSDOWNE SPARKLE | Mare | CHESTNUT | 76046 | 01/12/1972 | Stud Book | Deceased |
| LANTANA | Mare | BLACK | 15928 | Stud Book | Deceased | |
| LANTANA ABBA | Mare | BAY | 28193 | 01/12/1972 | Stud Book | Not Eligible |
| LANTANA JILL | Mare | BAY | 28192 | 01/12/1972 | Stud Book | Not Eligible |
| LANU | Stallion | GREY | 5092 | 01/08/1971 | Stud Book | Deceased |
| LANWAR ISHTAR | Mare | BAY | 45030 | 09/03/1976 | Stud Book | Not Eligible |
| LAOS - HSH | Gelding | TAFFY | 10010 | 01/08/1961 | Stud Book | Deceased |
| LAPELLE | Mare | BAY | 33946 | 14/03/1971 | Stud Book | Deceased |
| LAPIN | Stallion | BAY | 17918 | Stud Book | Deceased | |
| LAPPAS LAD | Gelding | BAY | C1-176326 | 23/09/2006 | First Cross | Not Eligible |
| LAPPION LADY | Mare | BAY | 69427 | 18/11/1980 | Stud Book | Not Eligible |
| LAPUNYA MELBA | Mare | CHESTNUT | 28335 | 14/09/1974 | Stud Book | Deceased |
| LAPUNYAH AMBER | Mare | CHESTNUT | 24675 | Stud Book | Not Eligible | |
| LAPUNYAH BESS | Mare | BROWN | 10042 | Stud Book | Deceased | |
| LAPUNYAH GEORGIE GIRL | Mare | BAY | F18500 | 30/08/1978 | Foal Recorded | Not Eligible |
| LAPUNYAH JENNY | Mare | BAY | 28334 | 27/09/1974 | Stud Book | Not Eligible |
| LAPUNYAH JOKER | Gelding | CHESTNUT | 70089 | 16/11/1979 | Stud Book | Not Eligible |
| LAPUNYAH MAESTRO | Stallion | BAY | F18090 | 20/08/1978 | Foal Recorded | Not Eligible |
| LAPUNYAH MAGIC | Mare | GREY | 73380 | 09/01/1979 | Stud Book | Not Eligible |
| LAPUNYAH MELODY | Mare | BAY | 28333 | Stud Book | Deceased | |
| LAPUNYAH NO ONES TALKING | Gelding | BROWN/BLACK | 144560 | 28/11/1999 | Stud Book | Deceased |