| Name | Sex | Colour | Registration | Foaling Date | Reg Status | Competition Status |
|---|---|---|---|---|---|---|
| ROS JOSE BESS | Mare | BROWN | C1-154800 | 04/10/2002 | First Cross | Not Eligible |
| ROS JOSE JUANITA | Mare | CHESTNUT | 49003 | 04/10/1976 | Stud Book | Not Eligible |
| ROS JOSE STRIKER | Gelding | GREY | 154797 | 08/10/2001 | Stud Book | Not Eligible |
| ROS JOSE TAMARILLO | Mare | BROWN | 47916 | 14/10/1975 | Stud Book | Not Eligible |
| ROS LUCKY SEVEN | Stallion | CHESTNUT/GREY | F18989 | 28/10/1978 | Foal Recorded | Not Eligible |
| ROS NAKIA | Gelding | GREY | 76322 | 23/10/1979 | Stud Book | Not Eligible |
| ROS SMOKEY GLEN | Stallion | GREY | F7563 | 19/10/1976 | Foal Recorded | Not Eligible |
| ROSA - HSH | Mare | CHESTNUT | 3305 | 01/01/1967 | Stud Book | Deceased |
| ROSA MARIE | Mare | GREY | 73281 | 28/12/1979 | Stud Book | Not Eligible |
| ROSADA JACK FROST - HSH | Gelding | CHESTNUT | 262386 | 07/09/2021 | Stud Book | Not Eligible |
| ROSALEE - HSH | Mare | BROWN | 80072 | 11/09/1984 | Stud Book | Not Eligible |
| ROSALIE | Mare | CHESTNUT | 32472 | 07/12/1967 | Stud Book | Deceased |
| ROSALITA | Mare | CHESTNUT | 34309 | 13/10/1974 | Stud Book | Not Eligible |
| ROSANNA | Mare | BAY | 56325 | 10/01/1978 | Stud Book | Not Eligible |
| ROSAREEKA - HSH | Mare | BROWN | 139454 | 31/10/1996 | Stud Book | Not Eligible |
| ROSARIA | Mare | GREY | 70589 | 08/10/1983 | Stud Book | Not Eligible |
| ROSASHARN | Mare | CHESTNUT | 47384 | 01/01/1974 | Stud Book | Not Eligible |
| ROSAVAL | Mare | BAY | 77614 | 01/08/1980 | Stud Book | Deceased |
| ROSAY | Mare | BAY | 1430 | Stud Book | Deceased | |
| ROSCHELLE SECRET | Mare | BAY | 106045 | 02/08/1987 | Stud Book | Not Eligible |
| ROSCHELLE TIARA | Mare | BAY/BROWN | 74204 | 01/01/1984 | Stud Book | Not Eligible |
| ROSCHELLE TRU BLU | Gelding | BAY/BROWN | 76965 | 01/01/1982 | Stud Book | Not Eligible |
| ROSCO BOY | Stallion | BAY | F6818 | 25/10/1975 | Foal Recorded | Not Eligible |
| ROSCOE | Gelding | CHESTNUT | 42453 | 01/01/1970 | Stud Book | Deceased |
| ROSCOE GIRL | Mare | GREY | 49068 | 01/08/1975 | Stud Book | Not Eligible |
| ROSCOE KEITH | Stallion | CHESTNUT | F29618 | 24/12/1980 | Foal Recorded | Not Eligible |
| ROSCOE MODESTY | Mare | CHESTNUT | F29333 | 25/11/1980 | Foal Recorded | Not Eligible |
| ROSCOMMON | Mare | GREY | 5647 | Stud Book | Deceased | |
| ROSCOMMON ANZAC - HSH | Stallion | BAY | 152642 | 28/01/2000 | Stud Book | Eligible |
| ROSCOMMON CEEJAY | Mare | BROWN/BLACK | 171136 | 20/10/1996 | Stud Book | Not Eligible |
| ROSCOMMON COMMANDER - HSH | Gelding | BAY | 188507 | 04/08/2008 | Stud Book | Not Eligible |
| ROSCOMMON ELEGANCE - HSH | Mare | BROWN/BLACK | 165263 | 15/11/2003 | Stud Book | Not Eligible |
| ROSCOMMON ELLA - HSH | Mare | GREY | 154054 | 06/10/2002 | Stud Book | Eligible |
| ROSCOMMON KOKODA - HSH | Stallion | BROWN/BLACK | 171138 | 27/11/2004 | Stud Book | Not Eligible |
| ROSCOMMON LEGACY - HSH | Mare | BAY | 184274 | 10/08/2006 | Stud Book | Not Eligible |
| ROSCOMMON MACEY - HSH | Mare | BROWN/BLACK | 153980 | 11/11/1997 | Stud Book | Deceased |
| ROSCOMMON MARIZTA | Mare | BLACK | 186163 | 20/09/2007 | Stud Book | Eligible |
| ROSCOMMON MELODY | Mare | BROWN/BLACK | BP-78701 | 23/11/1980 | Breeding Purposes Only - Stud Book | Deceased |
| ROSCOMMON PEACE - HSH | Mare | BROWN/BLACK | 186161 | 28/09/2007 | Stud Book | Not Eligible |
| ROSCOMMON REMEMBERANCE - HSH | Stallion | BAY | 191425 | 11/11/2009 | Stud Book | Not Eligible |
| ROSCOMMON SPIRIT - HSH | Gelding | BAY | 171139 | 07/09/2006 | Stud Book | Not Eligible |
| ROSCOMMON TOBRUK - HSH | Gelding | BROWN/BLACK | 186162 | 06/08/2007 | Stud Book | Not Eligible |
| ROSCOMMON VICTORY - HSH | Stallion | BAY | 191424 | 12/09/2009 | Stud Book | Not Eligible |
| ROSCOS CAPTAIN CALL - HSH | Stallion | BLACK | 230981 | 05/10/2012 | Stud Book | Not Eligible |
| ROSCOS CHILLY PEPPER - HSH | Stallion | BROWN | 238104 | 07/10/2013 | Stud Book | Not Eligible |
| ROSCOS CLAIRE ALLEN - HSH | Mare | BROWN | 193626 | 06/09/2010 | Stud Book | Not Eligible |
| ROSCOS REBEL - HSH | Mare | BROWN | 197192 | 03/10/2011 | Stud Book | Eligible |
| ROSCOS TEXAS RANGER - HSH | Stallion | BROWN/BLACK | 238105 | 09/10/2014 | Stud Book | Not Eligible |
| ROSCREA BEPPI | Stallion | BAY | F25346 | 19/09/1980 | Foal Recorded | Not Eligible |
| ROSCREA MELANIE | Mare | BAY | F25345 | 25/09/1980 | Foal Recorded | Not Eligible |
| ROSCREA MISCHA | Mare | BROWN | 21845 | 24/02/1974 | Stud Book | Not Eligible |
| ROSCREA STEFFAN | Stallion | BAY | F25618 | 28/08/1980 | Foal Recorded | Not Eligible |
| ROSE | Mare | CHESTNUT | 10389 | Stud Book | Deceased | |
| ROSE ADMIRAL | Mare | BROWN | 28878 | 20/11/1972 | Stud Book | Not Eligible |
| ROSE ANN | Mare | BLACK | 43792 | 01/08/1969 | Stud Book | Deceased |
| ROSE BAY | Mare | BAY | 2047 | 01/08/1966 | Stud Book | Deceased |
| ROSE BELL PRANKSTER | Gelding | BROWN/BLACK | C1-148889 | 04/11/1999 | First Cross | Eligible |
| ROSE BON JOVI | Mare | BROWN | C2-141424 | 20/11/1998 | Second Cross | Eligible |
| ROSE BRIAR ANNIE | Mare | BAY | 105864 | 30/11/1986 | Stud Book | Deceased |
| ROSE CATREC - HSH | Mare | CHESTNUT | 139452 | 29/09/1991 | Stud Book | Deceased |
| ROSE CHICK | Mare | BROWN | 50094 | 01/11/1975 | Stud Book | Deceased |
| ROSE CINDY | Mare | BAY | 77578 | 18/10/1985 | Stud Book | Not Eligible |
| ROSE COFFEE | Mare | BAY | C2-240493 | 01/10/2001 | Second Cross | Not Eligible |
| ROSE COOL | Mare | BLACK | 34218 | 01/01/1970 | Stud Book | Deceased |
| ROSE CUTTING | Mare | BAY | C2-196065 | 04/10/2007 | Second Cross | Eligible |
| ROSE ELL | Mare | GREY | 23478 | Stud Book | Deceased | |
| ROSE GLITTER | Mare | GREY | 30359 | 01/09/1974 | Stud Book | Not Eligible |
| ROSE GOLD | Mare | BAY | 5027 | Stud Book | Deceased | |
| ROSE GOLD VIVID | Mare | PALOMINO | C1-266613 | 31/08/2023 | First Cross | Not Eligible |
| ROSE HILL BLAZERS | Mare | BAY | 22772 | 01/10/1967 | Stud Book | Deceased |
| ROSE HILL BUDDY | Gelding | DUN | 26789 | 07/10/1971 | Stud Book | Deceased |
| ROSE HILL CHERYL | Mare | CHESTNUT | 26793 | 11/11/1973 | Stud Book | Not Eligible |
| ROSE HILL FLICKER | Mare | BROWN | 22659 | Stud Book | Deceased | |
| ROSE HILL ICECREAM | Mare | DUN | 26794 | 06/10/1966 | Stud Book | Deceased |
| ROSE HILL LITTLE PHILOU | Mare | BROWN | 26788 | 01/11/1969 | Stud Book | Deceased |
| ROSE HILL RINGER | Gelding | BAY | 26790 | 15/10/1970 | Stud Book | Deceased |
| ROSE HILL SHAUNA | Mare | BROWN | 26787 | Stud Book | Not Eligible | |
| ROSE JO - HSH | Mare | BAY | 231305 | 15/08/2001 | Stud Book | Eligible |
| ROSE JOSE MAGIC | Mare | BROWN/BLACK | 49004 | 30/09/1976 | Stud Book | Deceased |
| ROSE KINGDOM | Mare | CHESTNUT | F25501 | 26/01/1981 | Foal Recorded | Not Eligible |
| ROSE LEE CHARADE | Mare | CHESTNUT | 105226 | 10/10/1986 | Stud Book | Not Eligible |
| ROSE LEE LITTLE TINGO | Mare | BAY | 77475 | 01/08/1978 | Stud Book | Deceased |
| ROSE LEE MEGASTAR | Gelding | CHESTNUT | 105227 | 25/09/1987 | Stud Book | Deceased |
| ROSE MARIE | Mare | CHESTNUT | 9913 | Stud Book | Deceased | |
| ROSE MEADOWS BEAU APPLAUSE | Gelding | BAY | 53494 | 02/11/1976 | Stud Book | Not Eligible |
| ROSE MEADOWS MISS PRIM | Mare | BROWN | 53495 | 22/08/1973 | Stud Book | Not Eligible |
| ROSE MEADOWS SPARKY | Gelding | CHESTNUT | 53493 | 01/02/1973 | Stud Book | Not Eligible |
| ROSE MIST | Mare | CHESTNUT | 22600 | Stud Book | Deceased | |
| ROSE OF COPPER | Mare | CHESTNUT | 77911 | 20/10/1988 | Stud Book | Deceased |
| ROSE OF EXCELLENCE | Mare | BUCKSKIN | C1-231390 | 06/11/2010 | First Cross | Not Eligible |
| ROSE OF LYNNE | Mare | BAY | 41891 | 11/12/1973 | Stud Book | Not Eligible |
| ROSE OF PADBURY | Mare | BAY | B2-228696 | 04/10/1993 | Breeding Purposes Only - Second Cross | Deceased |
| ROSE OF STYLEAH | Mare | BROWN | F115188 | 23/02/1991 | Foal Recorded | Not Eligible |
| ROSE PARK CHANTILLY LACE | Mare | BAY/BROWN | F14168 | 28/09/1978 | Foal Recorded | Not Eligible |
| ROSE PARK LADY RAKAI | Mare | GREY | 67873 | 06/11/1977 | Stud Book | Not Eligible |
| ROSE ROMANCE | Mare | CHESTNUT | 262372 | 24/10/2018 | Stud Book | Eligible |
| ROSE ROULETTE | Mare | BLACK | C1-236551 | 09/09/2012 | First Cross | Eligible |
| ROSE SHAUN - HSH | Mare | BLACK | 65432 | 25/12/1976 | Stud Book | Not Eligible |
| ROSE SILHOUETTE | Mare | BAY | 23341 | Stud Book | Deceased | |
| ROSE SO SMART | Mare | CHESTNUT | C2-228855 | 24/12/2011 | Second Cross | Not Eligible |