| Name | Sex | Colour | Registration | Foaling Date | Reg Status | Competition Status |
|---|---|---|---|---|---|---|
| STONERIDGE LEVI | Gelding | PALOMINO | 175363 | 24/08/2005 | Stud Book | Eligible |
| STONERIDGE MADDIE - HSH | Mare | BAY | 234553 | 20/11/2013 | Stud Book | Eligible |
| STONERIDGE MALACHI - HSH | Gelding | BAY/BROWN | 157480 | 28/08/2000 | Stud Book | Eligible |
| STONERIDGE PHOENIX - HSH | Gelding | CHESTNUT | 154351 | 03/11/2002 | Stud Book | Not Eligible |
| STONERIDGE ROXY | Mare | BLACK | 245283 | 24/11/2016 | Stud Book | Eligible |
| STONERIDGE SAVANNAH - HSH | Mare | BAY/BROWN | 147488 | 11/12/1998 | Stud Book | Eligible |
| STONERIDGE SERENE | Mare | BAY | 234540 | 19/10/2013 | Stud Book | Eligible |
| STONERIDGE SIERRA - HSH | Mare | BAY | F147489 | 16/10/1998 | Foal Recorded | Not Eligible |
| STONERIDGE SITARA - HSH | Mare | BROWN | 144173 | 15/10/1998 | Stud Book | Eligible |
| STONERIDGE TRINITY | Mare | BLACK | 242312 | 18/10/2015 | Stud Book | Eligible |
| STONERISE ELLY | Mare | BLACK | 20381 | 06/01/1969 | Stud Book | Deceased |
| STONERIVER ISOLATION RANCH | Stallion | BAY | 255703 | 10/01/2018 | Stud Book | Not Eligible |
| STONERIVER PRETTY CREAMY | Mare | BUCKSKIN | 255704 | 10/12/2017 | Stud Book | Not Eligible |
| STONEVALLEY FAST DECISION | Mare | BAY | B2-267257 | 19/09/2011 | Breeding Purposes Only - Second Cross | Not Eligible |
| STONEY BROKE JACKPOT | Stallion | BAY | F19464 | 29/09/1979 | Foal Recorded | Not Eligible |
| STONEY BROKE MISTIC GEM | Mare | GREY | 37353 | 03/10/1972 | Stud Book | Not Eligible |
| STONEY CREEK ALPHA | Gelding | CHESTNUT | C2-255277 | 15/02/2012 | Second Cross | Eligible |
| STONEY CREEK BEN HALL - HSH | Stallion | PALOMINO | F30888 | 12/09/1981 | Foal Recorded | Deceased |
| STONEY CREEK BLACK BETTY | Mare | BROWN | 143120 | 15/09/1990 | Stud Book | Deceased |
| STONEY CREEK BLOSSOM | Mare | GREY | 51427 | Stud Book | Deceased | |
| STONEY CREEK CHARISMA | Mare | DUN | 51428 | 01/08/1975 | Stud Book | Deceased |
| STONEY CREEK CLEO | Mare | BAY | 51429 | Stud Book | Deceased | |
| STONEY CREEK COUNTESS | Mare | CHESTNUT | 49160 | Stud Book | Deceased | |
| STONEY CREEK CRIMSON | Mare | DUN | 143121 | 06/10/1996 | Stud Book | Eligible |
| STONEY CREEK DUCHESS - HSH | Mare | BAY | 185011 | 08/10/1984 | Stud Book | Deceased |
| STONEY CREEK ECLIPSE - HSH | Mare | BLACK | 143124 | 14/09/1991 | Stud Book | Eligible |
| STONEY CREEK ELKE | Mare | BAY | 143125 | 06/09/1992 | Stud Book | Eligible |
| STONEY CREEK GOLD | Mare | DUN | 51430 | Stud Book | Deceased | |
| STONEY CREEK JUNE - HSH | Mare | BROWN | 58014 | 01/08/1972 | Stud Book | Deceased |
| STONEY CREEK LACEY | Mare | GREY | 51431 | 01/08/1974 | Stud Book | Deceased |
| STONEY CREEK LANKY | Mare | BAY | 51432 | Stud Book | Deceased | |
| STONEY CREEK LEDINE | Mare | DUN | 143122 | 12/09/1995 | Stud Book | Eligible |
| STONEY CREEK LIZ | Mare | GREY | 51433 | Stud Book | Deceased | |
| STONEY CREEK PIXIE - HSH | Mare | GREY | 102188 | 01/12/1982 | Stud Book | Deceased |
| STONEY CREEK RENE | Mare | GREY | 58013 | Stud Book | Deceased | |
| STONEY CREEK RITA | Mare | GREY | 51434 | Stud Book | Deceased | |
| STONEY CREEK ROSIE | Mare | GREY | 58012 | Stud Book | Deceased | |
| STONEY CREEK RUGER - HSH | Stallion | BLACK | 102185 | 08/10/1984 | Stud Book | Deceased |
| STONEY CREEK RUSTLER - HSH | Stallion | DUN | 45635 | 01/01/1974 | Stud Book | Deceased |
| STONEY CREEK SALLY - HSH | Mare | BAY | 143123 | 23/10/1995 | Stud Book | Eligible |
| STONEY CREEK TANIA | Mare | GREY | 64557 | 01/01/1978 | Stud Book | Deceased |
| STONEY CREEK TBA - HSH | Mare | BROWN | 102186 | 14/11/1982 | Stud Book | Deceased |
| STONEYBROKE KENTUCKY | Stallion | CHESTNUT | 244960 | 04/02/2017 | Stud Book | Not Eligible |
| STONEYBROKE RANGER - HSH | Stallion | BAY | 244961 | 22/09/2016 | Stud Book | Not Eligible |
| STONEYLONESOME EL JEFE (USA) - HSH | Stallion | BROWN | 254507 | 17/05/2019 | Stud Book | Eligible |
| STONEYS GYPSY | Mare | BAY | 28408 | Stud Book | Not Eligible | |
| STONINGTON ANN | Mare | CHESTNUT | 57988 | 08/12/1977 | Stud Book | Deceased |
| STONINGTON BESS | Mare | BROWN | F7938 | 01/01/1977 | Foal Recorded | Not Eligible |
| STONINGTON BLACK BESS | Mare | GREY | 7610 | Stud Book | Deceased | |
| STONINGTON BONNIE | Mare | CHESTNUT | 7606 | Stud Book | Deceased | |
| STONINGTON CHARMAINE | Mare | CHESTNUT | 7604 | Stud Book | Deceased | |
| STONINGTON CHOCOLATE | Mare | CHESTNUT | 7605 | Stud Book | Deceased | |
| STONINGTON DANDY | Gelding | CHESTNUT | 57992 | 08/12/1975 | Stud Book | Not Eligible |
| STONINGTON FEATHERFOOT | Mare | GREY | 27895 | 01/12/1972 | Stud Book | Not Eligible |
| STONINGTON GOLDEN GIRL | Mare | CHESTNUT | 7612 | Stud Book | Deceased | |
| STONINGTON GOLDIE | Gelding | CHESTNUT | 57989 | 02/12/1977 | Stud Book | Not Eligible |
| STONINGTON JOY | Mare | BROWN | F11564 | 29/01/1978 | Foal Recorded | Not Eligible |
| STONINGTON JOYCE | Mare | BAY | 7603 | Stud Book | Deceased | |
| STONINGTON LADY | Mare | CHESTNUT | 57990 | 22/12/1975 | Stud Book | Not Eligible |
| STONINGTON LEE | Mare | CHESTNUT | F9951 | 01/04/1977 | Foal Recorded | Not Eligible |
| STONINGTON LEGEND | Stallion | CHESTNUT | 2216 | 08/11/1966 | Stud Book | Deceased |
| STONINGTON LESC | Stallion | BROWN | F7941 | 03/01/1977 | Foal Recorded | Not Eligible |
| STONINGTON LIBBY | Mare | BROWN | 7611 | Stud Book | Deceased | |
| STONINGTON LIZ | Mare | BROWN | F11565 | 26/12/1977 | Foal Recorded | Not Eligible |
| STONINGTON MISS DAVID | Mare | GREY | 7616 | 01/08/1954 | Stud Book | Deceased |
| STONINGTON NELLIE | Mare | CHESTNUT | 7613 | Stud Book | Deceased | |
| STONINGTON SADIE | Mare | CHESTNUT | 27893 | 08/09/1971 | Stud Book | Deceased |
| STONINGTON SATIN | Mare | CHESTNUT | 27894 | 05/11/1972 | Stud Book | Not Eligible |
| STONINGTON SIR | Gelding | CHESTNUT | 57991 | 23/12/1976 | Stud Book | Not Eligible |
| STONINGTON SODA | Mare | DUN | 7614 | Stud Book | Deceased | |
| STONINGTON SPECK | Stallion | BROWN/GREY | F7939 | 14/01/1977 | Foal Recorded | Not Eligible |
| STONINGTON TENNESSE | Mare | CHESTNUT | 7609 | Stud Book | Deceased | |
| STONINGTON VELVET | Mare | GREY | 7607 | Stud Book | Deceased | |
| STONINGTON WAIT AND SEE | Mare | DUN | 2215 | Stud Book | Deceased | |
| STONINGTON ZARA | Mare | PALOMINO | 7608 | Stud Book | Deceased | |
| STONIRISE JASPER - HSH | Gelding | CHESTNUT | 194479 | 07/10/2010 | Stud Book | Not Eligible |
| STONY CREEK ADDITION | Mare | BROWN | 127622 | 03/08/1990 | Stud Book | Eligible |
| STONY CREEK BLUSH - HSH | Mare | BAY | 166569 | 22/02/1999 | Stud Book | Eligible |
| STONY CREEK ELITE | Mare | BROWN | 135876 | 26/08/1997 | Stud Book | Eligible |
| STONY CREEK FLIGHT | Mare | BAY | 75483 | 01/11/1983 | Stud Book | Deceased |
| STONY CREEK FLUTTER - HSH | Mare | BROWN | 135878 | 06/10/1994 | Stud Book | Eligible |
| STONY CREEK GILLIE - HSH | Mare | BROWN | 135877 | 12/12/1997 | Stud Book | Eligible |
| STONY CREEK HUSH - HSH | Mare | BAY | 166565 | 02/09/1998 | Stud Book | Eligible |
| STONY CREEK MONARCY | Mare | BROWN | 135874 | 27/10/1997 | Stud Book | Eligible |
| STONY CREEK PATTERN - HSH | Mare | BLACK | 166567 | 30/12/1999 | Stud Book | Eligible |
| STONY CREEK PINNACLE - HSH | Mare | GREY | 135873 | 28/09/1997 | Stud Book | Eligible |
| STONY CREEK QUAIL | Mare | BROWN | 143119 | 18/08/1997 | Stud Book | Eligible |
| STONY CREEK REKNOWN - HSH | Stallion | BROWN | 135875 | 01/11/1997 | Stud Book | Eligible |
| STONY CREEK WHITNEY - HSH | Mare | BLACK | 166566 | 05/11/1999 | Stud Book | Eligible |
| STONY PARK MAC | Gelding | CHESTNUT | C1-160934 | 12/10/2004 | First Cross | Not Eligible |
| STONYFELL BRIAR | Mare | BROWN | 27912 | Stud Book | Not Eligible | |
| STONYFELL CARMODY | Mare | BAY | 27913 | Stud Book | Deceased | |
| STONYFELL FRECKLES | Mare | GREY | 28463 | Stud Book | Not Eligible | |
| STONYFELL GLORY | Mare | BAY | 32158 | 01/01/1967 | Stud Book | Deceased |
| STOODLEIGH ANTIQUE GOLD | Mare | PALOMINO | 139097 | 18/08/1997 | Stud Book | Not Eligible |
| STOODLEIGH BOBBIE DAZZLER | Mare | PALOMINO | 35520 | 28/09/1975 | Stud Book | Not Eligible |
| STOODLEIGH GIFT | Mare | CHESTNUT | 16377 | 01/01/1970 | Stud Book | Deceased |
| STOODLEIGH GRAY LADY | Mare | GREY | 1697 | Stud Book | Deceased | |
| STOODLEIGH GUNA BE CURIOUS - HSH | Gelding | BAY | 234992 | 23/12/2013 | Stud Book | Not Eligible |
| STOODLEIGH ILLUSION - HSH | Mare | BLACK/PIED | 241929 | 21/10/2015 | Stud Book | Eligible |