| Name | Sex | Colour | Registration | Foaling Date | Reg Status | Competition Status |
|---|---|---|---|---|---|---|
| SORCERER | Gelding | BAY | 123167 | 03/08/1992 | Stud Book | Not Eligible |
| SOREL BONJOVI | Gelding | CHESTNUT | C1-190318 | 20/10/2005 | First Cross | Deceased |
| SORELLA | Mare | CHESTNUT | 38770 | Stud Book | Not Eligible | |
| SORELLAS SILAS - HSH | Gelding | BAY | 251793 | 23/09/2015 | Stud Book | Eligible |
| SORELLAS SOFIA - HSH | Mare | GREY | 249191 | 22/09/2016 | Stud Book | Eligible |
| SORELLE HILL | Stallion | CHESTNUT | F6496 | 21/08/1976 | Foal Recorded | Not Eligible |
| SORENTO | Mare | CHESTNUT | 29605 | Stud Book | Not Eligible | |
| SORESSIMA | Mare | GREY | 74126 | 02/07/1974 | Stud Book | Not Eligible |
| SORITA | Mare | BAY | 48743 | 23/02/1977 | Stud Book | Not Eligible |
| SOROCCO | Mare | CHESTNUT | 43763 | 23/07/1975 | Stud Book | Not Eligible |
| SORORITY BELLE | Mare | BAY | B2-269267 | 21/08/2017 | Breeding Purposes Only - Second Cross | Not Eligible |
| SORRELL | Mare | BAY | 96 | 01/08/1963 | Stud Book | Deceased |
| SORRENTO | Gelding | CHESTNUT | 52324 | 15/11/1975 | Stud Book | Not Eligible |
| SORRENTO DEB - HSH | Mare | CHESTNUT | 63815 | 01/01/1975 | Stud Book | Not Eligible |
| SORRENTO FANELLA - HSH | Mare | CHESTNUT | 219370 | 13/09/1985 | Stud Book | Deceased |
| SORRENTO LUCY - HSH | Mare | GREY | 63817 | 01/01/1978 | Stud Book | Not Eligible |
| SORRENTO STRAWBERRY | Mare | CHESTNUT/ROAN | 63816 | 01/08/1967 | Stud Book | Deceased |
| SORRY JO | Mare | DUN | 80437 | 10/08/1983 | Stud Book | Not Eligible |
| SOSSITA | Mare | BAY/BROWN | 48540 | 27/10/1976 | Stud Book | Not Eligible |
| SOU TO | Mare | GREY | 51475 | 17/10/1975 | Stud Book | Not Eligible |
| SOUDAN | Mare | BAY | 26900 | Stud Book | Not Eligible | |
| SOUDECK | Mare | GREY | 144812 | 03/10/1993 | Stud Book | Eligible |
| SOUL | Gelding | BAY | 58596 | Stud Book | Not Eligible | |
| SOUL SISTER - HSH | Mare | BROWN | 241251 | 28/08/2016 | Stud Book | Eligible |
| SOULJA BOI | Gelding | BROWN | 263786 | 15/10/2020 | Stud Book | Eligible |
| SOUNA SEA | Gelding | BAY | 12035 | 01/01/1966 | Stud Book | Deceased |
| SOUND OF MUSIC | Mare | BAY | 5687 | Stud Book | Deceased | |
| SOUNDS LIKE REBA | Mare | CHESTNUT | B2-229698 | 21/08/2008 | Breeding Purposes Only - Second Cross | Not Eligible |
| SOUTH BEND AMBER | Mare | BROWN | 37182 | 01/08/1973 | Stud Book | Deceased |
| SOUTH BEND AMY | Mare | BAY | 37184 | Stud Book | Not Eligible | |
| SOUTH BEND ANN | Mare | BROWN | 37187 | Stud Book | Not Eligible | |
| SOUTH BEND BELLBIRD | Mare | GREY | 5465 | Stud Book | Deceased | |
| SOUTH BEND BESS | Mare | BLACK | 5466 | Stud Book | Deceased | |
| SOUTH BEND CARLA | Mare | BROWN | 37186 | Stud Book | Not Eligible | |
| SOUTH BEND CHIFFON | Mare | GREY | 37188 | 05/09/1972 | Stud Book | Not Eligible |
| SOUTH BEND GIFT | Mare | BAY | 24768 | 25/03/1978 | Stud Book | Not Eligible |
| SOUTH BEND GLORY | Mare | CHESTNUT | 5463 | Stud Book | Deceased | |
| SOUTH BEND JUDY | Mare | CHESTNUT | 37189 | 25/08/1973 | Stud Book | Deceased |
| SOUTH BEND KRISTA | Mare | CHESTNUT | 37183 | 28/08/1974 | Stud Book | Not Eligible |
| SOUTH BEND LIZ | Mare | BAY | 8715 | Stud Book | Deceased | |
| SOUTH BEND MIST | Mare | GREY | 17046 | 01/08/1972 | Stud Book | Deceased |
| SOUTH BEND MOLLY | Mare | CHESTNUT | 37185 | 01/08/1970 | Stud Book | Deceased |
| SOUTH BEND PROMISE | Mare | CHESTNUT | 24767 | Stud Book | Deceased | |
| SOUTH BEND REA | Mare | BROWN | 37180 | Stud Book | Not Eligible | |
| SOUTH BEND ROBYN | Mare | CHESTNUT | 37181 | 16/08/1974 | Stud Book | Deceased |
| SOUTH BEND STRIDE - HSH | Mare | GREY | 5464 | 01/08/1965 | Stud Book | Deceased |
| SOUTH BEND YOUNG GLORY | Mare | CHESTNUT | 5462 | 01/01/1967 | Stud Book | Deceased |
| SOUTH BOOROOK ANNASAIL | Mare | BAY | 19140 | 07/10/1972 | Stud Book | Deceased |
| SOUTH BOOROOK CHILLACINI | Gelding | GREY | 12209 | Stud Book | Deceased | |
| SOUTH BOOROOK TAXO | Mare | BAY | 5894 | 01/08/1968 | Stud Book | Deceased |
| SOUTH BOOROOK THE STING | Gelding | GREY | 15472 | 01/10/1971 | Stud Book | Deceased |
| SOUTH BRANCH CHATTERBOX | Stallion | CHESTNUT | C2-153389 | 06/11/2001 | Second Cross | Not Eligible |
| SOUTH FORK COOL BREEZE | Mare | CHESTNUT | 66297 | 09/09/1981 | Stud Book | Not Eligible |
| SOUTH HILL AMY | Mare | CHESTNUT | 100470 | 17/11/1980 | Stud Book | Deceased |
| SOUTH HILL BERNADINE II | Mare | CHESTNUT | 3985 | 01/11/1972 | Stud Book | Not Eligible |
| SOUTH HILL DUX - HSH | Stallion | BROWN | 41001 | 29/10/1976 | Stud Book | Deceased |
| SOUTH HILL PREFECT - HSH | Stallion | BROWN | 29700 | 07/04/1974 | Stud Book | Not Eligible |
| SOUTH HILL RIVAL - HSH | Stallion | BROWN | 48323 | 01/11/1976 | Stud Book | Not Eligible |
| SOUTH MOKANGER | Stallion | BAY | F25850 | 18/10/1980 | Foal Recorded | Not Eligible |
| SOUTH MOKANGER ECHO | Mare | BROWN | F18378 | 20/09/1978 | Foal Recorded | Not Eligible |
| SOUTH MOKANGER JUNO | Mare | BROWN | F27346 | 13/09/1980 | Foal Recorded | Not Eligible |
| SOUTH MOKANGER LARRIKEN | Gelding | CHESTNUT | 22164 | 20/12/1970 | Stud Book | Deceased |
| SOUTH MOKANGER NADIA | Mare | BROWN | 40141 | 15/10/1975 | Stud Book | Not Eligible |
| SOUTH MOKANGER PREFERENCE | Mare | CHESTNUT | 66659 | 14/10/1979 | Stud Book | Deceased |
| SOUTH MOKANGER RED ALICE | Mare | CHESTNUT | F27345 | 08/11/1980 | Foal Recorded | Not Eligible |
| SOUTH MOKANGER RUSSI | Stallion | CHESTNUT | F13369 | 18/10/1978 | Foal Recorded | Not Eligible |
| SOUTH MOKANGER STARFIRE | Mare | BROWN | 22163 | Stud Book | Deceased | |
| SOUTH MOKANGER TOXO | Gelding | BROWN | F12459 | 01/10/1977 | Foal Recorded | Not Eligible |
| SOUTH MORANGER CALLARA | Mare | CHESTNUT | F9280 | 28/09/1976 | Foal Recorded | Not Eligible |
| SOUTH MUTKONGS COBBER | Gelding | CHESTNUT | 61355 | 01/01/1976 | Stud Book | Deceased |
| SOUTH PARK CILLA | Mare | BROWN | 15229 | 01/01/1969 | Stud Book | Deceased |
| SOUTH PARK MATCH BOX | Gelding | BAY | 15228 | 01/01/1968 | Stud Book | Deceased |
| SOUTH PINE BOOTS | Gelding | BROWN | 42252 | 01/01/1967 | Stud Book | Deceased |
| SOUTH PINE CHINA DOLL | Mare | BAY | 74995 | 07/09/1981 | Stud Book | Not Eligible |
| SOUTH PINE GILBERT | Gelding | CHESTNUT | 53896 | Stud Book | Not Eligible | |
| SOUTH PINE LUCAN | Gelding | CHESTNUT | 48843 | 01/10/1976 | Stud Book | Deceased |
| SOUTH PINE MUFFIN | Mare | BAY | 74996 | 10/02/1986 | Stud Book | Not Eligible |
| SOUTH PINE TOBRUCK | Stallion | BAY/BROWN | 115114 | 01/10/1990 | Stud Book | Not Eligible |
| SOUTH SIDE GYPSY | Mare | CHESTNUT | 64203 | 26/11/1978 | Stud Book | Not Eligible |
| SOUTH SIDE TRAMP | Gelding | BROWN | 64202 | 01/01/1976 | Stud Book | Not Eligible |
| SOUTH WINDS GOLDIE | Mare | CHESTNUT | 29586 | Stud Book | Not Eligible | |
| SOUTHALAND | Mare | BAY | 31775 | 08/10/1968 | Stud Book | Deceased |
| SOUTHDOWN AMBITIOUS | Gelding | CHESTNUT | 40657 | 01/09/1975 | Stud Book | Not Eligible |
| SOUTHDOWN GOLDEN PEARL | Mare | PALOMINO | 105677 | 14/02/1989 | Stud Book | Not Eligible |
| SOUTHDOWN PRINCESS | Mare | CHESTNUT | 27521 | Stud Book | Not Eligible | |
| SOUTHDOWN WYCOMBE ABBEY | Stallion | BROWN | F9266 | 17/10/1977 | Foal Recorded | Not Eligible |
| SOUTHDOWNS BABY DOLL | Mare | GREY | 57158 | Stud Book | Not Eligible | |
| SOUTHDOWNS BALINDA | Mare | GREY | 57159 | Stud Book | Not Eligible | |
| SOUTHDOWNS BLONDIE | Mare | GREY | 57160 | Stud Book | Not Eligible | |
| SOUTHDOWNS BOWLER | Gelding | BAY | 65708 | 01/10/1979 | Stud Book | Not Eligible |
| SOUTHDOWNS MAJESTIC | Stallion | GREY | 65709 | 01/11/1979 | Stud Book | Not Eligible |
| SOUTHDOWNS MR BROWN | Gelding | BROWN | 57157 | Stud Book | Not Eligible | |
| SOUTHDOWNS MR MAGIC | Stallion | GREY | 58796 | 20/01/1978 | Stud Book | Not Eligible |
| SOUTHDOWNS PETER SAND | Gelding | CHESTNUT | 65710 | 12/12/1977 | Stud Book | Not Eligible |
| SOUTHDOWNS PRECILLA | Mare | GREY | 65711 | 01/01/1976 | Stud Book | Not Eligible |
| SOUTHDOWNS REALITY | Gelding | BROWN | 65713 | 01/01/1978 | Stud Book | Not Eligible |
| SOUTHDOWNS SISTER | Mare | GREY | 57161 | Stud Book | Not Eligible | |
| SOUTHDOWNS STORM BOY | Gelding | GREY | 65712 | 01/01/1979 | Stud Book | Not Eligible |
| SOUTHDOWNS TENA | Mare | GREY | 57162 | Stud Book | Not Eligible | |
| SOUTHDOWNS VANITY | Mare | GREY | 65707 | 01/01/1974 | Stud Book | Not Eligible |