| Name | Sex | Colour | Registration | Foaling Date | Reg Status | Competition Status |
|---|---|---|---|---|---|---|
| SONREAP TINKABELLE | Mare | CHESTNUT | 34788 | 01/08/1973 | Stud Book | Not Eligible |
| SONTAINE | Mare | BAY | 72429 | 12/01/1979 | Stud Book | Not Eligible |
| SORITA | Mare | BAY | 48743 | 23/02/1977 | Stud Book | Not Eligible |
| SOUL | Gelding | BAY | 58596 | Stud Book | Not Eligible | |
| SOUTH BEND BESS | Mare | BLACK | 5466 | Stud Book | Deceased | |
| SOUTH MUTKONGS COBBER | Gelding | CHESTNUT | 61355 | 01/01/1976 | Stud Book | Deceased |
| SOUTH PINE GILBERT | Gelding | CHESTNUT | 53896 | Stud Book | Not Eligible | |
| SOUTH SIDE TRAMP | Gelding | BROWN | 64202 | 01/01/1976 | Stud Book | Not Eligible |
| SOUTHLANDS EARLY STAR | Gelding | CHESTNUT | 65757 | 01/11/1977 | Stud Book | Not Eligible |
| SOUTHLANDS SANDRA | Mare | BLACK | 68923 | 01/06/1976 | Stud Book | Not Eligible |
| SOUVENIR CHERIE | Mare | CHESTNUT | 52866 | 30/12/1975 | Stud Book | Deceased |
| SPANNAGLES BOUQUET | Mare | CHESTNUT | 65159 | 01/01/1972 | Stud Book | Deceased |
| SPARK PLUG | Gelding | PALOMINO | 61926 | 01/01/1975 | Stud Book | Not Eligible |
| SPARKLING STAR | Mare | GREY | 69231 | 01/08/1979 | Stud Book | Not Eligible |
| SPEEWAH STUD BERENETTE | Mare | CHESTNUT | 50126 | Stud Book | Not Eligible | |
| SPENDTHRIFT ECLIPSE | Mare | GREY | 48808 | 14/11/1974 | Stud Book | Deceased |
| SPLASH OF RED | Gelding | CHESTNUT | 75404 | 01/11/1981 | Stud Book | Not Eligible |
| SPLIT ROCK TRAPPER | Gelding | CHESTNUT | 66758 | 01/08/1977 | Stud Book | Not Eligible |
| SPOONBILL CREAMY | Mare | DUN | 64212 | 01/11/1974 | Stud Book | Deceased |
| SPOONBILL ROSY | Mare | GREY | 61561 | 01/11/1974 | Stud Book | Deceased |
| SPOONBILL TINY | Mare | DUN | 76912 | 01/06/1981 | Stud Book | Deceased |
| SPORTY BILLY | Gelding | CHESTNUT | 72399 | 01/01/1974 | Stud Book | Not Eligible |
| SPRIGHTY GIRL | Mare | PALOMINO | 62624 | 01/10/1976 | Stud Book | Not Eligible |
| SPRING HILL TRICKS | Mare | CHESTNUT/PIED | 49538 | Stud Book | Not Eligible | |
| SPRING RIDGE SIERRA | Gelding | CHESTNUT | 72879 | 01/01/1976 | Stud Book | Not Eligible |
| SPRINGVIEW TULLO | Mare | BROWN | 57838 | 11/09/1968 | Stud Book | Deceased |
| SPRINTALE | Mare | BAY | 51049 | 11/12/1969 | Stud Book | Deceased |
| SPUDDY | Gelding | GREY | 63481 | 01/01/1977 | Stud Book | Deceased |
| ST ALBANS STN LITTLE PATTIE | Mare | GREY | 17316 | 10/01/1970 | Stud Book | Deceased |
| ST ALBANS WINSOME | Mare | BAY | 60886 | 07/10/1974 | Stud Book | Deceased |
| ST HELENS | Mare | BROWN | 53522 | 10/10/1974 | Stud Book | Not Eligible |
| STACKMANS TWIGGY | Mare | CHESTNUT | 15602 | Stud Book | Deceased | |
| STANS MATE | Gelding | CHESTNUT | 55944 | 04/02/1970 | Stud Book | Deceased |
| STAR MAC GINA | Mare | GREY | 57976 | 04/11/1973 | Stud Book | Not Eligible |
| STAR TIP | Mare | BROWN/BLACK | 50384 | Stud Book | Not Eligible | |
| STARLIGHT STUD STAR BLAZE | Gelding | CHESTNUT | 48649 | Stud Book | Not Eligible | |
| STARLING | Mare | BAY | 49733 | 01/10/1972 | Stud Book | Not Eligible |
| STAYT PRINCESS | Mare | GREY | 18680 | 04/11/1988 | Stud Book | Not Eligible |
| STD | Gelding | CHESTNUT | 76609 | 01/01/1985 | Stud Book | Not Eligible |
| STEEPLE FLAT LETA | Mare | BAY | 20723 | 14/10/1971 | Stud Book | Deceased |
| STEINS WINCHESTER | Gelding | BAY | 52556 | Stud Book | Not Eligible | |
| STEVES TARRA | Mare | BROWN | 75157 | 01/01/1981 | Stud Book | Not Eligible |
| STICKER | Gelding | BAY | 61690 | 01/08/1975 | Stud Book | Not Eligible |
| STILLBROOK IM A ROSE | Mare | GREY | 70110 | 20/09/1981 | Stud Book | Not Eligible |
| STOCKI KAKKIE | Mare | GREY | 59090 | Stud Book | Deceased | |
| STONEY CREEK LANKY | Mare | BAY | 51432 | Stud Book | Deceased | |
| STONEY CREEK LIZ | Mare | GREY | 51433 | Stud Book | Deceased | |
| STONEY CREEK RENE | Mare | GREY | 58013 | Stud Book | Deceased | |
| STONEY CREEK ROSIE | Mare | GREY | 58012 | Stud Book | Deceased | |
| STORNOWAY CHANCE | Mare | CHESTNUT | 48326 | 01/11/1974 | Stud Book | Not Eligible |
| STORYS JIMMY | Gelding | CHESTNUT | 65122 | 01/01/1973 | Stud Book | Not Eligible |
| STOWAWAY BLAZE AWAY | Gelding | CHESTNUT | 49860 | 01/02/1976 | Stud Book | Not Eligible |
| STOWAWAY LEANDY | Mare | CHESTNUT | 49859 | 01/05/1975 | Stud Book | Not Eligible |
| STOWAWAY LEWAY | Mare | DUN | 57756 | 08/07/1971 | Stud Book | Deceased |
| STOWAWAY TWILIGHT | Mare | BAY | 57757 | 09/09/1976 | Stud Book | Not Eligible |
| STRAITHAIRD MAYDAY | Gelding | BAY | 69680 | 01/08/1975 | Stud Book | Not Eligible |
| STREAM LINE TWILIGHT | Mare | GREY | 56827 | Stud Book | Eligible | |
| STREBOR | Gelding | CHESTNUT | 60356 | 01/02/1977 | Stud Book | Not Eligible |
| STREETERS GREY | Mare | GREY | 62797 | 01/01/1976 | Stud Book | Deceased |
| STUART TWINKLE | Gelding | BAY | 53192 | 12/02/1971 | Stud Book | Deceased |
| SUES PLUM | Mare | BAY | 73049 | 01/01/1979 | Stud Book | Not Eligible |
| SUESON | Gelding | BROWN | 64895 | 20/10/1973 | Stud Book | Deceased |
| SUGARAMA | Mare | BAY | 76380 | 25/01/1978 | Stud Book | Not Eligible |
| SULTAN SELINA | Mare | BLACK | 49992 | Stud Book | Not Eligible | |
| SUMMER SHINE | Mare | BLACK | 73655 | 01/01/1981 | Stud Book | Not Eligible |
| SUN TESSIE | Mare | BAY | 50873 | 15/12/1976 | Stud Book | Deceased |
| SUNNY BRIGADE | Gelding | CHESTNUT | 18727 | 01/08/1965 | Stud Book | Deceased |
| SUNNY CORNER OLIVIA | Mare | BROWN | 24679 | Stud Book | Not Eligible | |
| SUNNY HONEY | Mare | PALOMINO | 53814 | 01/10/1973 | Stud Book | Not Eligible |
| SUNNY PAR DEE | Gelding | CHESTNUT | 57429 | 03/10/1974 | Stud Book | Deceased |
| SUNNYSIDE HILDA | Mare | CHESTNUT | 50047 | 14/11/1975 | Stud Book | Not Eligible |
| SUNRISE WINGS | Mare | CHESTNUT | 56654 | Stud Book | Not Eligible | |
| SUNSET IMOGEN | Mare | PALOMINO | 77332 | 12/12/1986 | Stud Book | Not Eligible |
| SUNSET RAJAH | Gelding | PALOMINO | 73217 | 01/08/1982 | Stud Book | Not Eligible |
| SUNSET RINGER | Gelding | CHESTNUT | 64428 | 09/07/1975 | Stud Book | Not Eligible |
| SUNSET VILLA BANJO | Gelding | GREY | 59009 | Stud Book | Not Eligible | |
| SUNSET VILLA BARNEY | Gelding | BAY | 59008 | Stud Book | Not Eligible | |
| SUNSET VILLA ROSINDA | Mare | BAY | 59007 | 24/01/1976 | Stud Book | Not Eligible |
| SUPPER SALLY | Mare | BAY | 48734 | Stud Book | Not Eligible | |
| SUPREME PEPPER | Mare | GREY | 51635 | Stud Book | Not Eligible | |
| SURBITON FRED | Gelding | BROWN | 58106 | Stud Book | Not Eligible | |
| SURBITONS CAMILLE | Mare | BROWN | 65558 | 10/10/1977 | Stud Book | Not Eligible |
| SURBITONS HENRIETTA | Mare | BROWN | 66116 | 17/10/1976 | Stud Book | Deceased |
| SURBITONS JACQUELINE | Mare | CHESTNUT | 65560 | 12/08/1976 | Stud Book | Deceased |
| SURBITONS JOELENE | Mare | CHESTNUT/PIED | 66117 | 06/10/1974 | Stud Book | Deceased |
| SURBITONS PAMELA | Mare | CHESTNUT | 62845 | 11/12/1975 | Stud Book | Deceased |
| SURBITONS TOOTSIE | Mare | CHESTNUT | 57626 | 01/10/1972 | Stud Book | Deceased |
| SURBITONS WINNIE | Mare | CHESTNUT | 65559 | 02/11/1972 | Stud Book | Not Eligible |
| SURPRISE BEY | Mare | BAY | 58448 | 13/09/1974 | Stud Book | Not Eligible |
| SURPRISE BOY | Gelding | CHESTNUT | 58188 | Stud Book | Not Eligible | |
| SWANS MISTY | Mare | BAY | 76100 | 08/08/1981 | Stud Book | Not Eligible |
| SWEET CAROL | Mare | BAY | 52237 | 10/10/1974 | Stud Book | Not Eligible |
| SWEET MISS LIZZY | Mare | BROWN/PIED | 54692 | Stud Book | Not Eligible | |
| SWEET SALLY | Mare | CHESTNUT | 63376 | 01/01/1975 | Stud Book | Not Eligible |
| SWEETIE - HSH | Mare | BROWN | 1424 | Stud Book | Deceased | |
| SWET GIRL | Mare | GREY | 65650 | 22/10/1975 | Stud Book | Not Eligible |
| SYDMOUTH VALLEY BROWN GOLD | Gelding | BROWN | 49027 | Stud Book | Not Eligible | |
| SYLVAN FRILL | Mare | BLACK | 54758 | Stud Book | Not Eligible | |
| SYLVAN RED | Gelding | CHESTNUT | 54759 | Stud Book | Not Eligible | |
| SYRON | Gelding | CHESTNUT | 68150 | 12/09/1977 | Stud Book | Not Eligible |