| Name | Sex | Colour | Registration | Foaling Date | Reg Status | Competition Status |
|---|---|---|---|---|---|---|
| BORRAYOUNGAL HALLEY | Mare | CHESTNUT | 265464 | 23/09/2023 | Stud Book | Not Eligible |
| BORRAYOUNGAL INDIE | Mare | BAY | C1-238560 | 21/09/1997 | First Cross | Deceased |
| BORRAYOUNGAL KHAN | Gelding | BAY | C2-242470 | 04/09/2015 | Second Cross | Not Eligible |
| BORRAYOUNGAL RENEGE | Gelding | BAY/BROWN | 245196 | 09/10/2016 | Stud Book | Not Eligible |
| BORRAYOUNGAL STEVIE | Mare | BAY | 263999 | 03/09/2022 | Stud Book | Not Eligible |
| BORRAYOUNGAL ZAMBIA - HSH | Mare | BAY | 56160 | 17/10/1978 | Stud Book | Deceased |
| BORRONA DOROTHY | Mare | BAY | 33874 | Stud Book | Not Eligible | |
| BOS BLUE | Mare | GREY | 51543 | 15/09/1974 | Stud Book | Not Eligible |
| BOS MELODY - HSH | Mare | PALOMINO | F38606 | 15/11/1984 | Foal Recorded | Not Eligible |
| BOSALENA SLICKCHICK | Mare | CHESTNUT/ROAN | 164654 | 11/09/2002 | Stud Book | Eligible |
| BOSANAROUND | Gelding | BROWN | 177989 | 10/12/2001 | Stud Book | Not Eligible |
| BOSANOVA BOY | Stallion | BAY | 71011 | 24/12/1976 | Stud Book | Deceased |
| BOSCA | Gelding | BAY | 11498 | 01/11/1966 | Stud Book | Deceased |
| BOSCH | Gelding | BROWN | 52112 | Stud Book | Not Eligible | |
| BOSEL AND PEARCE TRIMMER | Gelding | GREY | 32209 | 01/01/1968 | Stud Book | Deceased |
| BOSEM FOX | Mare | BROWN | 158900 | 11/10/2002 | Stud Book | Not Eligible |
| BOSEM ROCK MYSTIQUE | Mare | BAY | 164653 | 18/05/2001 | Stud Book | Not Eligible |
| BOSKII BELLE | Mare | CHESTNUT | 27522 | 08/10/1970 | Stud Book | Deceased |
| BOSNADAROO RUSH | Gelding | BROWN | 12208 | 01/01/1969 | Stud Book | Deceased |
| BOSNJAK GYPSEY | Mare | BAY | 40583 | Stud Book | Not Eligible | |
| BOSNJAK SUZY | Mare | CHESTNUT | 40584 | Stud Book | Not Eligible | |
| BOSON PRIDE | Gelding | CHESTNUT | 69207 | 01/08/1979 | Stud Book | Deceased |
| BOSS - HSH | Stallion | CHESTNUT | 4403 | 01/08/1963 | Stud Book | Deceased |
| BOSS COCKY - HSH | Gelding | BAY | 41472 | 26/10/1975 | Stud Book | Deceased |
| BOSS COOL VIEW - HSH | Mare | CHESTNUT | 105661 | 15/09/1985 | Stud Book | Eligible |
| BOSS DROVER | Gelding | CHESTNUT | 36391 | 01/01/1970 | Stud Book | Deceased |
| BOSS KAT | Gelding | CHESTNUT | 72760 | 30/10/1984 | Stud Book | Not Eligible |
| BOSS LITTLE MAY - HSH | Mare | BAY | 105697 | 20/09/1985 | Stud Book | Eligible |
| BOSS MAN | Stallion | BAY | 127652 | 18/10/1995 | Stud Book | Not Eligible |
| BOSS RESPECT - HSH | Mare | BAY | F26424 | 16/09/1980 | Foal Recorded | Deceased |
| BOSS WALLY | Gelding | CHESTNUT | 112996 | 13/09/1990 | Stud Book | Not Eligible |
| BOSSALLA | Mare | CHESTNUT | 129394 | 09/11/1994 | Stud Book | Not Eligible |
| BOSSANOVA | Mare | CHESTNUT/GREY | F21059 | 21/09/1978 | Foal Recorded | Not Eligible |
| BOSSES TRUMBY | Gelding | GREY | 42686 | 01/01/1970 | Stud Book | Deceased |
| BOSSIE BOOTS | Mare | BAY | 9642 | 01/10/1970 | Stud Book | Deceased |
| BOSSMAN - HSH | Stallion | BROWN | 64927 | 10/11/1979 | Stud Book | Deceased |
| BOSSS BREEZE - HSH | Mare | PALOMINO | 65642 | 17/11/1978 | Stud Book | Deceased |
| BOSSS BROADWAY BILL | Gelding | BAY | 11998 | 08/09/1969 | Stud Book | Deceased |
| BOSSS COCKIE | Gelding | BAY | 11997 | 18/02/1971 | Stud Book | Deceased |
| BOSSS DECOY | Gelding | BROWN | 11999 | 15/01/1972 | Stud Book | Deceased |
| BOSSS GIFT | Mare | BAY | 73653 | 01/01/1984 | Stud Book | Not Eligible |
| BOSSS GYPSY - HSH | Mare | BROWN | 7332 | Stud Book | Deceased | |
| BOSSS LADY | Mare | CHESTNUT | 7334 | 01/08/1964 | Stud Book | Deceased |
| BOSSS MICHELLE - HSH | Mare | BAY | 8892 | 23/08/1965 | Stud Book | Deceased |
| BOSSS RESPECT - HSH | Mare | BAY | 7333 | 01/08/1962 | Stud Book | Deceased |
| BOSSY BLOSSOM | Mare | BAY | B2-199286 | 04/10/2006 | Breeding Purposes Only - Second Cross | Not Eligible |
| BOSSY BOOTS | Mare | BAY/ROAN | F17795 | 28/10/1978 | Foal Recorded | Not Eligible |
| BOSSY LAD | Gelding | CHESTNUT | 34186 | 01/01/1968 | Stud Book | Deceased |
| BOSTEN | Gelding | BLACK | 10326 | Stud Book | Deceased | |
| BOSTON LEGAL | Gelding | CHESTNUT | C2-234209 | 27/11/2013 | Second Cross | Eligible |
| BOSTON RAGTIME | Gelding | BROWN | 72734 | 17/11/1976 | Stud Book | Not Eligible |
| BOSTON RENATE | Stallion | BLACK | F16799 | 03/11/1978 | Foal Recorded | Not Eligible |
| BOSUN | Stallion | CHESTNUT | 34006 | 19/08/1971 | Stud Book | Deceased |
| BOTOX | Mare | BUCKSKIN | 232661 | 21/10/2012 | Stud Book | Eligible |
| BOTSWANA MISS | Mare | CHESTNUT | 73559 | 01/01/1980 | Stud Book | Not Eligible |
| BOTTLE BRUSH PATCHES | Mare | BLACK | 42758 | 08/10/1976 | Stud Book | Not Eligible |
| BOTTLE CREEK COLLUM DOLL | Mare | BAY | 36124 | 01/01/1973 | Stud Book | Not Eligible |
| BOTTLE TREE IDOL GOSSIP | Mare | BAY | C1-243458 | 29/09/2015 | First Cross | Eligible |
| BOTTLEBRAE ALLY RAY - HSH | Mare | CHESTNUT | 231630 | 18/10/2011 | Stud Book | Eligible |
| BOTTLEBRAE DARK HEART | Gelding | BROWN | C1-234824 | 16/11/2005 | First Cross | Not Eligible |
| BOTTLEBRAE HOLLY | Mare | BAY | 191276 | 20/09/2007 | Stud Book | Not Eligible |
| BOTTLEBRAE LITTLE BEAT - HSH | Gelding | BAY | 251713 | 22/01/2014 | Stud Book | Eligible |
| BOTTLEBRAE MINTY - HSH | Mare | CHESTNUT | C2-191617 | 17/09/2000 | Second Cross | Not Eligible |
| BOTTLEBRUSH CABALLERO | Gelding | CHESTNUT | 52359 | 29/08/1974 | Stud Book | Not Eligible |
| BOTTLEBRUSH CRYSTAL | Mare | CHESTNUT | 27412 | 01/11/1974 | Stud Book | Not Eligible |
| BOTTLEBRUSH FLAME | Gelding | CHESTNUT | 52358 | Stud Book | Not Eligible | |
| BOTTLEBRUSH GEMINA | Mare | BAY | 27411 | 25/12/1974 | Stud Book | Not Eligible |
| BOTTLEBRUSH GWALEER | Gelding | GREY | 52360 | 27/10/1974 | Stud Book | Not Eligible |
| BOTTLEBRUSH JUANA | Mare | BAY | 42759 | 01/08/1971 | Stud Book | Deceased |
| BOTTLEBRUSH SARACEN | Gelding | CHESTNUT | 52361 | 12/11/1977 | Stud Book | Not Eligible |
| BOTTLEBRUSH SHEENA | Mare | GREY | 27410 | Stud Book | Not Eligible | |
| BOTTLEBRUSH TAMARA | Mare | GREY | 27409 | Stud Book | Not Eligible | |
| BOTTLETREE ACE OF SPADES | Gelding | BAY | C2-230694 | 11/10/2012 | Second Cross | Not Eligible |
| BOTTLETREE BELLA RITA | Mare | BAY | B2-199933 | 19/08/2005 | Breeding Purposes Only - Second Cross | Not Eligible |
| BOTTLETREE BLUE ARCADIA | Mare | BLACK | C1-242165 | 25/09/2013 | First Cross | Not Eligible |
| BOTTLETREE GEM | Mare | BAY | 57442 | Stud Book | Not Eligible | |
| BOTTLETREE IDOL DREAMACRE | Mare | BROWN | C1-239801 | 04/11/2014 | First Cross | Eligible |
| BOTTLETREE IDOL ENVY | Mare | CHESTNUT | C1-248253 | 16/09/2016 | First Cross | Not Eligible |
| BOTTLETREE IDOL GLAMOUR | Mare | BAY/BROWN | 243459 | 15/09/2016 | Stud Book | Not Eligible |
| BOTTLETREE IDOL RUMOURS | Mare | BLACK | C1-248254 | 27/11/2016 | First Cross | Not Eligible |
| BOTTLETREE JAZZY LADY - HSH | Mare | BAY | 199934 | 27/11/2012 | Stud Book | Not Eligible |
| BOTTLETREE LIBERTY - HSH | Mare | BROWN | 196850 | 11/12/2010 | Stud Book | Deceased |
| BOTTLETREE URIKA | Mare | GREY | C1-199935 | 22/09/2007 | First Cross | Not Eligible |
| BOTTLETREE WITCHERY | Mare | BROWN/BLACK | C2-196849 | 17/12/2008 | Second Cross | Not Eligible |
| BOTTOMS UP | Stallion | BROWN | 38211 | 01/08/1968 | Stud Book | Deceased |
| BOTTRELLS MACBETH | Mare | BAY | 27484 | Stud Book | Not Eligible | |
| BOTYE - HSH | Gelding | CHESTNUT | F111035 | 04/11/1990 | Foal Recorded | Not Eligible |
| BOU DARE | Gelding | CHESTNUT | 46005 | 26/10/1974 | Stud Book | Not Eligible |
| BOUGAINVILLIA BEAUDACEA | Mare | BAY | 56016 | 01/10/1971 | Stud Book | Deceased |
| BOUGAINVILLIA BIDDY | Mare | GREY | 52760 | 01/11/1968 | Stud Book | Deceased |
| BOUGAINVILLIA CHICQUITA | Mare | GREY | 75659 | 13/11/1981 | Stud Book | Not Eligible |
| BOUGAINVILLIA GARBADENE | Mare | BROWN | 65527 | 20/11/1976 | Stud Book | Not Eligible |
| BOUGAINVILLIA PETA | Mare | BROWN/BLACK | F39496 | 24/10/1984 | Foal Recorded | Not Eligible |
| BOUGAINVILLIA SARA | Mare | BROWN | 58139 | Stud Book | Not Eligible | |
| BOUGAINVILLIA SATIN | Mare | BROWN | 58140 | Stud Book | Not Eligible | |
| BOUGAINVILLIA SILK | Mare | GREY | 52761 | Stud Book | Not Eligible | |
| BOUGAINVILLIA SILVER LYN | Mare | GREY | 58141 | 01/09/1975 | Stud Book | Not Eligible |
| BOUGAINVILLIA STARLIGHT | Mare | BAY | 52762 | Stud Book | Deceased | |
| BOUGAINVILLIA WILDFIRE | Mare | GREY | 56017 | 01/10/1973 | Stud Book | Not Eligible |
| BOUJEE ADIOS COOKIE | Stallion | CHESTNUT | 265844 | 23/09/2023 | Stud Book | Eligible |