| Name | Sex | Colour | Registration | Foaling Date | Reg Status | Competition Status |
|---|---|---|---|---|---|---|
| STORMY WEATHER | Gelding | GREY | 72554 | 01/01/1973 | Stud Book | Not Eligible |
| STORMYS DESTINY | Gelding | GREY | 248017 | 18/11/2015 | Stud Book | Not Eligible |
| STORMYS THUNDER - HSH | Gelding | GREY | C2-259735 | 09/11/2020 | Second Cross | Eligible |
| STORNOWAY CELEBRITY | Mare | GREY/ROAN | 69454 | 25/08/1979 | Stud Book | Not Eligible |
| STORNOWAY CHANCE | Mare | CHESTNUT | 48326 | 01/11/1974 | Stud Book | Not Eligible |
| STORNOWAY DESERT SONG | Mare | GREY | 29056 | Stud Book | Not Eligible | |
| STORNOWAY GAY FLYER | Mare | GREY | 76620 | 12/02/1977 | Stud Book | Not Eligible |
| STORNOWAY PRATTLE | Mare | CHESTNUT | 19643 | 05/11/1969 | Stud Book | Deceased |
| STORNOWAY STARLIGHT | Mare | GREY | 29057 | Stud Book | Not Eligible | |
| STORYS BUNDY | Gelding | BROWN | 72488 | 01/08/1974 | Stud Book | Not Eligible |
| STORYS JIMMY | Gelding | CHESTNUT | 65122 | 01/01/1973 | Stud Book | Not Eligible |
| STORYS LITTLE CURRINGA | Mare | BROWN | 75208 | 01/12/1984 | Stud Book | Not Eligible |
| STORYS STAR DUST | Mare | GREY | 74642 | 01/01/1980 | Stud Book | Deceased |
| STORYS TIP TOE | Gelding | GREY | 70204 | 06/10/1975 | Stud Book | Not Eligible |
| STORYS TRIXIE | Mare | BAY | 70466 | 01/10/1973 | Stud Book | Not Eligible |
| STORYTIME | Mare | BROWN | C2-199301 | 07/08/2007 | Second Cross | Not Eligible |
| STOUT | Gelding | CHESTNUT | 47263 | 01/01/1972 | Stud Book | Deceased |
| STOWAN BALLY - HSH | Mare | BROWN | 19755 | 01/10/1966 | Stud Book | Deceased |
| 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 |
| STOWES RUMBA | Gelding | CHESTNUT | 75693 | 01/01/1982 | Stud Book | Not Eligible |
| STOYA | Mare | BAY | 64452 | 30/09/1976 | Stud Book | Deceased |
| STRACHANS BOSS | Gelding | DUN | 19924 | 25/12/1971 | Stud Book | Deceased |
| STRACHANS SOVEREIGN | Mare | CHESTNUT | 26581 | Stud Book | Not Eligible | |
| STRAHLEYS ANNIE | Mare | GREY | C2-261229 | 04/12/2017 | Second Cross | Eligible |
| STRAHLEYS FINITY - HSH | Gelding | BLACK/GREY | 247782 | 10/10/2015 | Stud Book | Eligible |
| STRAIGHT ACES | Gelding | CHESTNUT | 75514 | 02/08/1985 | Stud Book | Not Eligible |
| STRAIGHT EIGHT | Gelding | BROWN | 40381 | 01/01/1972 | Stud Book | Deceased |
| STRAIT CHICKEETA | Mare | CHESTNUT | 81155 | 01/11/1987 | Stud Book | Deceased |
| STRAIT MELODY | Mare | BAY | 81299 | 01/09/1991 | Stud Book | Deceased |
| STRAIT REBA | Mare | BAY | 81154 | 01/02/1995 | Stud Book | Not Eligible |
| STRAIT SCOTCH - HSH | Gelding | BAY | 131042 | 25/12/1995 | Stud Book | Not Eligible |
| STRAITHAIRD CHECKMATE | Gelding | CHESTNUT | 69560 | 15/09/1981 | Stud Book | Not Eligible |
| STRAITHAIRD MAYDAY | Gelding | BAY | 69680 | 01/08/1975 | Stud Book | Not Eligible |
| STRAKERS GLANCE | Gelding | BAY/BROWN | 61661 | 01/01/1975 | Stud Book | Not Eligible |
| STRAKERS JOY | Mare | BROWN | 29083 | 04/11/1973 | Stud Book | Deceased |
| STRANBROUGH LAST BIRTHDAY GIRL - HSH | Mare | BROWN | 131996 | 02/08/1996 | Stud Book | Not Eligible |
| STRANGE FANTASY | Mare | GREY | 51534 | 06/12/1976 | Stud Book | Not Eligible |
| STRANGE MAGIC | Gelding | CHESTNUT | 63704 | 01/01/1973 | Stud Book | Not Eligible |
| STRANGE ONE | Gelding | CHESTNUT | 55073 | Stud Book | Not Eligible | |
| STRANGEN | Gelding | GREY | 12016 | Stud Book | Deceased | |
| STRANGER | Gelding | GREY | 19187 | Stud Book | Deceased | |
| STRANGES BIONIC BOY - HSH | Stallion | BROWN | F126698 | 14/10/1993 | Foal Recorded | Not Eligible |
| STRANGES LITTLE GIRL - HSH | Mare | GREY | 133595 | 10/10/1996 | Stud Book | Eligible |
| STRANGES REVENGE - HSH | Stallion | GREY | 116189 | 15/10/1990 | Stud Book | Deceased |
| STRANKS ELTON | Gelding | BAY | C1-255709 | 06/12/2016 | First Cross | Eligible |
| STRANKS ELVIS | Gelding | BAY | C1-255708 | 28/12/2016 | First Cross | Eligible |
| STRANKS JIMMY | Gelding | BAY | C1-255707 | 22/11/2014 | First Cross | Not Eligible |
| STRANKS LORETTA | Mare | CHESTNUT | C2-255706 | 15/09/1999 | Second Cross | Eligible |
| STRANKS MISS KANSAS | Mare | BAY | C1-256038 | 11/09/2018 | First Cross | Eligible |
| STRANKS ROBIN | Mare | CHESTNUT | 252600 | 28/12/2015 | Stud Book | Eligible |
| STRANKS SOOTY | Gelding | BLACK | C1-265897 | 24/11/2019 | First Cross | Eligible |
| STRANRAER ABOLITION - HSH | Stallion | GREY | 163541 | 13/10/2001 | Stud Book | Not Eligible |
| STRANRAER ABSOLUTE - HSH | Gelding | BAY | 198967 | 07/12/2007 | Stud Book | Not Eligible |
| STRANRAER ACCLAIM - HSH | Stallion | CHESTNUT/ROAN | F130768 | 19/10/1994 | Foal Recorded | Not Eligible |
| STRANRAER ALERT | Gelding | BAY | 124182 | 15/11/1991 | Stud Book | Not Eligible |
| STRANRAER ANGEL RAYS - HSH | Mare | BAY | 251926 | 26/11/2013 | Stud Book | Not Eligible |
| STRANRAER ARISE | Stallion | CHESTNUT | F43273 | 19/11/1986 | Foal Recorded | Not Eligible |
| STRANRAER ARTISTIC - HSH | Mare | CHESTNUT | 133715 | 09/11/1996 | Stud Book | Not Eligible |
| STRANRAER ASH - HSH | Stallion | BROWN | 147884 | 09/12/1998 | Stud Book | Deceased |
| STRANRAER ASPIRATION - HSH | Gelding | CHESTNUT | 105087 | 12/11/1985 | Stud Book | Not Eligible |
| STRANRAER ATLANTA - HSH | Mare | BAY | 153246 | 07/10/1999 | Stud Book | Deceased |
| STRANRAER AUTUMN BROWN - HSH | Mare | BAY/BROWN | 158843 | 20/10/2000 | Stud Book | Not Eligible |
| STRANRAER BARONESS - HSH | Mare | BROWN | 134474 | 07/09/1996 | Stud Book | Deceased |
| STRANRAER BOBBAN - HSH | Mare | BAY | 116744 | 25/10/1989 | Stud Book | Not Eligible |
| STRANRAER BOBBY - HSH | Mare | CHESTNUT | 67855 | 01/09/1978 | Stud Book | Deceased |
| STRANRAER BRIGHT GIRL - HSH | Mare | CHESTNUT | 70322 | 15/04/1975 | Stud Book | Deceased |
| STRANRAER BRIGHT LIGHT - HSH | Mare | BROWN | 116743 | 28/11/1989 | Stud Book | Not Eligible |
| STRANRAER BRIGHT PAN - HSH | Gelding | BROWN | 114659 | 22/10/1988 | Stud Book | Not Eligible |
| STRANRAER BROLGA - HSH | Mare | BROWN | 240382 | 07/10/2011 | Stud Book | Deceased |
| STRANRAER BUNNY - HSH | Mare | BROWN | 75877 | 01/09/1978 | Stud Book | Deceased |
| STRANRAER CADDY | Mare | BAY | F10230 | 20/10/1977 | Foal Recorded | Not Eligible |
| STRANRAER CALLY | Mare | BLACK | 75967 | 13/11/1984 | Stud Book | Not Eligible |
| STRANRAER CANDEETA - HSH | Mare | BAY | 228744 | 28/10/2008 | Stud Book | Not Eligible |
| STRANRAER CANDLE LIGHT - HSH | Mare | CHESTNUT | 172684 | 06/11/2003 | Stud Book | Not Eligible |
| STRANRAER CASHAH - HSH | Mare | BAY | 115904 | 23/11/1990 | Stud Book | Deceased |
| STRANRAER CASUAL DAN | Gelding | BAY | 123918 | 24/02/1993 | Stud Book | Deceased |
| STRANRAER CATAB - HSH | Mare | BAY | 117948 | 22/12/1990 | Stud Book | Not Eligible |
| STRANRAER CATALINA - HSH | Mare | BAY | 100335 | 06/11/1984 | Stud Book | Deceased |
| STRANRAER CATMAN - HSH | Gelding | BAY | 198968 | 28/12/2007 | Stud Book | Not Eligible |
| STRANRAER CATTLE RUSTLE - HSH | Mare | BAY/BROWN | 140856 | 16/12/1997 | Stud Book | Eligible |
| STRANRAER CHARMA - HSH | Mare | BAY | 75289 | 15/12/1984 | Stud Book | Deceased |
| STRANRAER CHICKAN - HSH | Mare | BROWN | F114662 | 24/10/1988 | Foal Recorded | Deceased |
| STRANRAER CHICKETTA - HSH | Mare | BROWN | 62941 | 04/10/1977 | Stud Book | Deceased |
| STRANRAER CINDERELLA - HSH | Mare | CHESTNUT | 133712 | 03/12/1995 | Stud Book | Not Eligible |
| STRANRAER CIVIL SHAUN - HSH | Gelding | BROWN | F116739 | 21/10/1989 | Foal Recorded | Not Eligible |
| STRANRAER COASTWATCH - HSH | Gelding | BROWN | 198969 | 21/10/2007 | Stud Book | Not Eligible |
| STRANRAER CONMAN - HSH | Stallion | CHESTNUT | F123921 | 22/08/1992 | Foal Recorded | Not Eligible |
| STRANRAER CORAL ROSE - HSH | Mare | CHESTNUT | 165017 | 09/10/2003 | Stud Book | Not Eligible |
| STRANRAER CRAVAT - HSH | Gelding | BROWN | 158513 | 02/12/2000 | Stud Book | Not Eligible |
| STRANRAER DAUNT | Gelding | BROWN/BLACK | 163544 | 11/01/2002 | Stud Book | Not Eligible |
| STRANRAER DESPARADO | Stallion | BROWN | F8793 | 02/12/1976 | Foal Recorded | Deceased |
| STRANRAER DOLL - HSH | Mare | BAY | 184197 | 24/10/2004 | Stud Book | Eligible |
| STRANRAER DOVES CRY - HSH | Mare | BROWN | 180380 | 07/12/2006 | Stud Book | Eligible |
| STRANRAER DREAM CATCHER - HSH | Mare | CHESTNUT | 184199 | 19/12/2004 | Stud Book | Not Eligible |
| STRANRAER DROVER - HSH | Stallion | BROWN | 156894 | 23/12/2001 | Stud Book | Not Eligible |
| STRANRAER DUCHESS - HSH | Mare | CHESTNUT | 116745 | 02/11/1989 | Stud Book | Deceased |
| STRANRAER DUSK - HSH | Mare | GREY | 127362 | 13/12/1993 | Stud Book | Not Eligible |