| Name | Sex | Colour | Registration | Foaling Date | Reg Status | Competition Status |
|---|---|---|---|---|---|---|
| KATEEA | Mare | CHESTNUT | 44581 | 01/01/1971 | Stud Book | Deceased |
| KATEENA LIZ | Mare | CHESTNUT | 1678 | 01/08/1950 | Stud Book | Deceased |
| KATEL ANDARA | Mare | BAY | F6807 | 06/11/1976 | Foal Recorded | Not Eligible |
| KATEL CHARMAINE | Mare | GREY | F9372 | 27/04/1977 | Foal Recorded | Not Eligible |
| KATEL LANCELOT | Stallion | CHESTNUT | F9373 | 27/04/1977 | Foal Recorded | Not Eligible |
| KATEL MARDIGRAS | Mare | BAY | F6808 | 04/11/1976 | Foal Recorded | Not Eligible |
| KATEL PARTY TIME | Mare | CHESTNUT | 15534 | Stud Book | Deceased | |
| KATEL PEARL GIRL | Mare | CHESTNUT | 15532 | Stud Book | Deceased | |
| KATEL PURA CLASSIC | Stallion | BROWN | 38960 | 01/08/1974 | Stud Book | Not Eligible |
| KATEL SILHOUETTE | Mare | BROWN | 15533 | 01/01/1972 | Stud Book | Deceased |
| KATELAND PAINTED ROSE | Mare | CHESTNUT | 80485 | 21/10/1991 | Stud Book | Eligible |
| KATELOCK AZZY | Gelding | BLACK/GREY | C1-271019 | 27/08/2018 | First Cross | Eligible |
| KATELOCK MEGZIE | Gelding | CHESTNUT | C1-242325 | 27/10/2014 | First Cross | Eligible |
| KATELOCK MOLLY - HSH | Mare | BAY/BROWN | C1-271020 | 08/11/2018 | First Cross | Eligible |
| KATELOCK OLLIE | Gelding | BAY | C1-242323 | 12/11/2013 | First Cross | Eligible |
| KATELOCK TWISTY | Gelding | BAY | C1-242324 | 10/11/2015 | First Cross | Eligible |
| KATELYN | Mare | BAY | 11825 | 01/01/1966 | Stud Book | Deceased |
| KATERS BLOSSOM | Mare | BROWN/BLACK | C1-229156 | 09/10/2009 | First Cross | Eligible |
| KATERS JAZZ - HSH | Mare | BAY | 232627 | 07/10/1992 | Stud Book | Eligible |
| KATERS LOUIS | Gelding | BAY | 248866 | 30/10/2012 | Stud Book | Eligible |
| KATERS MAGIC ACRES | Mare | BAY | 231205 | 27/10/2010 | Stud Book | Eligible |
| KATERS ROSELLA | Mare | BAY | C1-189175 | 24/09/2005 | First Cross | Not Eligible |
| KATES DILEMMA - HSH | Mare | CHESTNUT | 116529 | 22/09/1989 | Stud Book | Not Eligible |
| KATES DODGER | Gelding | BROWN | 20261 | 01/04/1971 | Stud Book | Deceased |
| KATES ECLIPSE - HSH | Mare | CHESTNUT | 56467 | 23/10/1976 | Stud Book | Not Eligible |
| KATES GREY SPANGLE | Stallion | BLACK/GREY | 103545 | 13/11/1987 | Stud Book | Not Eligible |
| KATES HOLY PROMISE | Mare | BAY | C2-193602 | 20/12/2007 | Second Cross | Not Eligible |
| KATES LASS | Mare | BAY | 26286 | Stud Book | Deceased | |
| KATES PEGGY | Mare | BAY | 76903 | 14/11/1984 | Stud Book | Deceased |
| KATES PENNY | Mare | BROWN | 11902 | Stud Book | Deceased | |
| KATES SIANE | Mare | BLACK | F31106 | 04/10/1979 | Foal Recorded | Not Eligible |
| KATEY BRUCE | Mare | BAY | 51845 | 06/10/1977 | Stud Book | Deceased |
| KATEY ELLEN | Mare | BROWN | 30332 | 01/11/1970 | Stud Book | Deceased |
| KATEY JIM | Mare | BAY | 27765 | 15/11/1972 | Stud Book | Not Eligible |
| KATEY LOU | Mare | BLACK | 44845 | 01/01/1970 | Stud Book | Deceased |
| KATH | Mare | BAY | 772 | 01/08/1965 | Stud Book | Deceased |
| KATHERINE | Mare | BAY | C1-252845 | 11/08/2017 | First Cross | Eligible |
| KATHLEEN | Mare | BAY | 8966 | Stud Book | Deceased | |
| KATHMAR BABE - HSH | Mare | PALOMINO | 58348 | 08/12/1972 | Stud Book | Not Eligible |
| KATHMAR TONI | Mare | BROWN | 77063 | 01/12/1981 | Stud Book | Not Eligible |
| KATHRYN | Mare | CHESTNUT | 29504 | Stud Book | Not Eligible | |
| KATHS GIRL | Mare | BAY | 56649 | 23/03/1974 | Stud Book | Not Eligible |
| KATHY | Mare | BROWN | 3190 | Stud Book | Deceased | |
| KATHY ROYAL | Mare | BROWN | 21575 | 28/04/1972 | Stud Book | Deceased |
| KATHYS BRONZE | Mare | CHESTNUT | F25508 | 12/07/1980 | Foal Recorded | Not Eligible |
| KATHYS BUZZ | Gelding | DUN | 157040 | 09/08/1993 | Stud Book | Eligible |
| KATHYS CLOWN | Mare | BROWN | 12440 | 01/01/1966 | Stud Book | Deceased |
| KATHYS GIRL - HSH | Mare | BROWN | 17958 | 01/01/1966 | Stud Book | Deceased |
| KATHYS LAST | Mare | BROWN | F23650 | 10/11/1979 | Foal Recorded | Not Eligible |
| KATHYS PRIDE | Mare | BROWN | 60922 | 10/09/1976 | Stud Book | Not Eligible |
| KATIE - HSH | Mare | BROWN | 135223 | 21/03/1996 | Stud Book | Not Eligible |
| KATIE ACRES | Mare | GREY | C1-179483 | 12/11/2006 | First Cross | Not Eligible |
| KATIE BELL | Mare | BAY | 27891 | 01/10/1970 | Stud Book | Deceased |
| KATIE COME LATELY | Mare | CHESTNUT | F17150 | 11/11/1978 | Foal Recorded | Not Eligible |
| KATIE D | Mare | BAY | 11299 | 11/12/1968 | Stud Book | Deceased |
| KATIE DEBLER - HSH | Mare | CHESTNUT | 58444 | 01/02/1977 | Stud Book | Not Eligible |
| KATIE ERIN - HSH | Mare | BROWN | F42619 | 03/10/1985 | Foal Recorded | Not Eligible |
| KATIE LEE - HSH | Mare | DUN | 168531 | 28/11/2002 | Stud Book | Eligible |
| KATIE MOORE | Mare | BAY | C1-235962 | 03/09/2010 | First Cross | Eligible |
| KATIE STONES | Mare | BAY | 77183 | 13/10/1981 | Stud Book | Not Eligible |
| KATIE SUE - HSH | Mare | BAY | 100987 | 28/02/1985 | Stud Book | Deceased |
| KATIES BELLA | Mare | BLACK | R-268387 | 11/11/2022 | Base Registry | Not Eligible |
| KATIES BISCUIT - HSH | Gelding | BAY | 180895 | 15/10/2001 | Stud Book | Not Eligible |
| KATIES PRIDE | Mare | BROWN | 72398 | 29/11/1980 | Stud Book | Not Eligible |
| KATIKA | Mare | CHESTNUT | 66752 | 02/08/1979 | Stud Book | Not Eligible |
| KATIKA PARK NAJADA | Mare | CHESTNUT | 67116 | 07/10/1978 | Stud Book | Not Eligible |
| KATINA PARK CELTIC MIST | Mare | BROWN/BLACK | C2-140561 | 10/12/1998 | Second Cross | Not Eligible |
| KATINKA | Mare | GREY | 24534 | Stud Book | Not Eligible | |
| KATISHAR | Mare | BAY | 47579 | 16/10/1972 | Stud Book | Not Eligible |
| KATLYN MAY | Mare | BROWN | 235082 | 12/09/2012 | Stud Book | Not Eligible |
| KATMAN | Gelding | BAY | C1-272948 | 24/01/2024 | First Cross | Eligible |
| KATMIN MOONSHINE - HSH | Mare | BAY | 263926 | 18/11/2020 | Stud Book | Not Eligible |
| KATMIN TRUMBY - HSH | Gelding | BROWN/BLACK | 240222 | 06/01/2016 | Stud Book | Not Eligible |
| KATOMI STORM TROOPER | Gelding | BAY | 102229 | 16/11/1986 | Stud Book | Not Eligible |
| KATOOMBA | Mare | CHESTNUT | F110589 | 13/10/1988 | Foal Recorded | Not Eligible |
| KATOUSA | Mare | BAY/BROWN | 58066 | Stud Book | Not Eligible | |
| KATRINA | Mare | BROWN | 2281 | Stud Book | Deceased | |
| KATRINA RAY DEE - HSH | Mare | CHESTNUT | 47805 | 25/10/1975 | Stud Book | Not Eligible |
| KATRINE | Mare | BROWN/BLACK | 50090 | Stud Book | Not Eligible | |
| KATRIONA | Mare | BLACK | 67303 | 16/11/1979 | Stud Book | Not Eligible |
| KATS KATE | Mare | BAY | 38966 | Stud Book | Not Eligible | |
| KATS SALT N PEPPER | Gelding | BAY | C1-186048 | 09/01/2006 | First Cross | Not Eligible |
| KATUNGA | Mare | CHESTNUT | 21987 | Stud Book | Deceased | |
| KATUNGA AMY | Mare | BROWN | 123890 | 24/10/1991 | Stud Book | Not Eligible |
| KATUNGA BONUS - HSH | Gelding | BROWN/BLACK | 114021 | 29/09/1988 | Stud Book | Not Eligible |
| KATUNGA DAZZLING DOC | Gelding | BAY | 73213 | 24/10/1981 | Stud Book | Not Eligible |
| KATUNGA EARLY BIRD | Mare | CHESTNUT/GREY | 103455 | 12/09/1987 | Stud Book | Not Eligible |
| KATUNGA JOY | Mare | CHESTNUT/GREY | 100062 | 17/10/1987 | Stud Book | Not Eligible |
| KATUNGA ROSE | Mare | BAY | 117895 | 10/10/1991 | Stud Book | Not Eligible |
| KATUNGA VALENTINE | Mare | CHESTNUT | 111572 | 15/10/1989 | Stud Book | Not Eligible |
| KATUSKA | Mare | CHESTNUT | 6283 | 01/01/1967 | Stud Book | Deceased |
| KATUYSHA - HSH | Mare | CHESTNUT | C1-154403 | 01/08/1986 | First Cross | Deceased |
| KATY JANE | Mare | BROWN | 45307 | 12/10/1976 | Stud Book | Deceased |
| KATY LEE | Mare | BROWN | 1082 | 01/10/1966 | Stud Book | Deceased |
| KATY SCARLETT | Mare | CHESTNUT | 29729 | Stud Book | Deceased | |
| KAULIKA DABARATH | Mare | BAY | 68789 | 15/11/1979 | Stud Book | Not Eligible |
| KAURI RAY DEE - HSH | Gelding | BAY/BROWN | 144326 | 18/10/1998 | Stud Book | Not Eligible |
| KAUTHI COUNTERPLAY | Stallion | CHESTNUT | 39338 | 20/09/1969 | Stud Book | Deceased |
| KAUTHI DUCHESS - HSH | Mare | CHESTNUT | 14638 | 01/08/1970 | Stud Book | Deceased |
| KAUTHI GOLDEN STAR | Mare | PALOMINO | 248425 | 09/08/2016 | Stud Book | Eligible |