| Name | Sex | Colour | Registration | Foaling Date | Reg Status | Competition Status |
|---|---|---|---|---|---|---|
| KOUNT KEW SASHA | Mare | BLACK | 56834 | 06/09/1978 | Stud Book | Deceased |
| KOURI | Mare | CHESTNUT | 19976 | Stud Book | Deceased | |
| KOWARKULL KAKIRRA | Stallion | BROWN | F5010 | 22/01/1976 | Foal Recorded | Not Eligible |
| KOWARKULL PHILLEE | Mare | BROWN | 17077 | 05/03/1968 | Stud Book | Deceased |
| KOWKO BISCUIT - HSH | Mare | BLACK | 257593 | 24/08/2015 | Stud Book | Eligible |
| KOWKO EDNA MODE - HSH | Mare | BAY | 268087 | 06/12/2021 | Stud Book | Eligible |
| KOWKO THE CAPTAIN - HSH | Gelding | BAY | 268086 | 12/11/2020 | Stud Book | Eligible |
| KOYUNA CALYPSO MAID | Mare | BLACK | 14691 | 01/01/1967 | Stud Book | Deceased |
| KOYUNA FELICITY - FM HSH | Mare | CHESTNUT | 14688 | 01/08/1954 | Stud Book | Deceased |
| KOYUNA JEDDA | Mare | BLACK | 14695 | 01/01/1969 | Stud Book | Deceased |
| KOYUNA LAE | Mare | CHESTNUT | 14689 | Stud Book | Deceased | |
| KOYUNA NEW VERSION | Mare | CHESTNUT | 14692 | Stud Book | Deceased | |
| KOYUNA SAINT DEVINE | Mare | BAY | 14693 | 01/01/1967 | Stud Book | Deceased |
| KOYUNA SILVENEER - HSH | Stallion | GREY | 47380 | 01/11/1973 | Stud Book | Not Eligible |
| KOYUNA STAR | Mare | BROWN | 14694 | 01/08/1968 | Stud Book | Deceased |
| KOYUNA SUPREMACY - HSH | Mare | GREY | 14696 | 01/01/1970 | Stud Book | Deceased |
| KOYUNA SUPREME - HSH | Stallion | GREY | 14690 | 01/08/1964 | Stud Book | Deceased |
| KOYUNA VICKI | Mare | GREY | 47379 | 01/11/1975 | Stud Book | Not Eligible |
| KOYUNA WILLISEE - HSH | Stallion | GREY | 76024 | 06/10/1978 | Stud Book | Deceased |
| KOZAN | Gelding | BROWN | 25672 | 01/09/1972 | Stud Book | Not Eligible |
| KRAFT SNOW QUEEN - HSH | Mare | GREY | 18568 | 01/08/1969 | Stud Book | Deceased |
| KRAIT | Gelding | BROWN | 69780 | 22/11/1977 | Stud Book | Not Eligible |
| KRAKA | Mare | CHESTNUT | 17254 | 17/02/1973 | Stud Book | Not Eligible |
| KRAKATOA | Mare | CHESTNUT | F23523 | 14/09/1979 | Foal Recorded | Not Eligible |
| KRAMBACH TRIXIE | Mare | BAY | 35615 | 25/12/1971 | Stud Book | Deceased |
| KRANGA SUNCLASS - HSH | Stallion | CHESTNUT | 25444 | 08/09/1972 | Stud Book | Not Eligible |
| KRANLITA | Gelding | PALOMINO | 60202 | 01/01/1968 | Stud Book | Deceased |
| KRATZS JENNY | Mare | BLACK | 28406 | Stud Book | Not Eligible | |
| KRATZS KATE | Mare | CHESTNUT | 28405 | Stud Book | Deceased | |
| KRAUTS CISCO KID | Gelding | CHESTNUT | 173482 | 12/10/2005 | Stud Book | Eligible |
| KRAUTS GYPSY RAE - HSH | Mare | CHESTNUT | 185872 | 22/10/2007 | Stud Book | Eligible |
| KRAUTS NO COMMENT | Mare | BAY | 148134 | 29/09/2000 | Stud Book | Not Eligible |
| KRAUTS SHARINDA | Mare | BROWN | 21100 | Stud Book | Deceased | |
| KRAUTS SMARTIE | Gelding | PALOMINO | 233004 | 13/10/2013 | Stud Book | Eligible |
| KRAWARREE CATOO | Mare | BROWN | 27541 | 01/11/1973 | Stud Book | Not Eligible |
| KRAWARREE DUKE | Gelding | BAY | 28185 | 01/11/1968 | Stud Book | Deceased |
| KRAWARREE GYPSEY | Mare | CHESTNUT | 13204 | Stud Book | Deceased | |
| KRAWARREE LASS | Mare | BROWN | 5201 | Stud Book | Deceased | |
| KRAWARREE MISS | Mare | GREY | 11322 | Stud Book | Deceased | |
| KRAWARREE NEVER MISS | Mare | BROWN | 20234 | 24/09/1973 | Stud Book | Not Eligible |
| KRAWARREE SASHA | Mare | GREY | 20233 | 04/10/1970 | Stud Book | Deceased |
| KRAWARREE SERENE | Mare | BROWN | 31149 | 01/02/1970 | Stud Book | Deceased |
| KRAY ZEE ALAMO | Stallion | BAY | 122693 | 07/10/1993 | Stud Book | Deceased |
| KRAY ZEE CALLING ELVIS | Gelding | BROWN | C1-122460 | 04/08/1993 | First Cross | Not Eligible |
| KRAY ZEE CRACKER JACK | Stallion | BAY | SM-122462 | 10/08/1990 | Special Merit - Stud Book | Not Eligible |
| KRAY ZEE DESPERATE PRICKLE | Mare | BAY | SM-122461 | 06/04/1992 | Special Merit - Stud Book | Deceased |
| KRAY ZEE FIERROS JEWEL | Mare | BROWN | 128578 | 14/10/1994 | Stud Book | Deceased |
| KRAY ZEE HERCULES | Gelding | BAY/ROAN | C1-137605 | 23/09/1997 | First Cross | Deceased |
| KRAY ZEE HI JINX | Mare | CHESTNUT | 142241 | 06/10/1997 | Stud Book | Not Eligible |
| KRAY ZEE JUMPING JACK FLASH | Stallion | BAY | F126020 | 23/09/1994 | Foal Recorded | Deceased |
| KRAY ZEE SPOOK | Mare | BAY | 72149 | 01/08/1974 | Stud Book | Deceased |
| KRECENTE | Stallion | BAY | 74663 | 01/01/1981 | Stud Book | Not Eligible |
| KREMERS BAD LEROY BROWN - HSH | Gelding | BAY | 269412 | 16/10/2024 | Stud Book | Eligible |
| KREMERS BUST A MOVE | Gelding | CHESTNUT | C2-250949 | 05/09/2016 | Second Cross | Eligible |
| KREMERS CANDY CRUSH | Mare | CHESTNUT | C2-240011 | 13/09/2013 | Second Cross | Eligible |
| KREMERS CLASSIC - HSH | Gelding | CHESTNUT | 260929 | 05/11/2019 | Stud Book | Eligible |
| KREMERS COWBOY PRAYER | Gelding | BAY | C1-255794 | 08/10/2019 | First Cross | Eligible |
| KREMERS DOLLY | Mare | CHESTNUT | C1-260928 | 09/11/2019 | First Cross | Eligible |
| KREMERS DRIFTWOOD | Mare | BAY | C2-253068 | 04/10/2009 | Second Cross | Eligible |
| KREMERS GOSSIP GIRL - HSH | Mare | BAY | 253839 | 22/09/2017 | Stud Book | Eligible |
| KREMERS GUNNER - HSH | Stallion | BAY | 259719 | 09/10/2021 | Stud Book | Eligible |
| KREMERS REPLAY | Gelding | CHESTNUT | C2-250950 | 12/11/2017 | Second Cross | Eligible |
| KREMERS SMOKIN OAK | Stallion | CHESTNUT | 255795 | 21/09/2019 | Stud Book | Eligible |
| KREMERS SUPA SONIC - HSH | Gelding | BLACK | 236764 | 04/09/2009 | Stud Book | Eligible |
| KREMERS SWEETHEART - HSH | Mare | BAY | C2-253069 | 03/08/2018 | Second Cross | Eligible |
| KRESSE | Mare | BAY | 25256 | 11/08/1965 | Stud Book | Deceased |
| KRIEGS CHAOS | Gelding | CHESTNUT | 146960 | 21/02/1999 | Stud Book | Not Eligible |
| KRIEGS CUPID | Gelding | BAY | 146961 | 24/02/1999 | Stud Book | Not Eligible |
| KRIEGS FREYA | Mare | CHESTNUT | 151817 | 01/05/2000 | Stud Book | Not Eligible |
| KRIEGS ZEUS | Gelding | CHESTNUT | 151818 | 05/05/2001 | Stud Book | Not Eligible |
| KRINDA | Mare | BROWN | F39487 | 22/11/1984 | Foal Recorded | Not Eligible |
| KRISANDEE DOC PHOENIX | Gelding | CHESTNUT | 183670 | 10/11/2003 | Stud Book | Deceased |
| KRISJEN LEE LUCKY LASS | Mare | BLACK | 69918 | 13/11/1977 | Stud Book | Not Eligible |
| KRISLEE DARK N STORMY | Gelding | BUCKSKIN | 259279 | 27/11/2020 | Stud Book | Eligible |
| KRISLEE ENVIOUS - HSH | Mare | BUCKSKIN | 232936 | 09/11/2013 | Stud Book | Eligible |
| KRISLEE SHIMMER | Mare | BAY | C1-264507 | 06/10/2021 | First Cross | Eligible |
| KRISTA | Mare | BAY | 5205 | Stud Book | Deceased | |
| KRISTA RENEE | Mare | CHESTNUT | 56220 | 04/12/1976 | Stud Book | Not Eligible |
| KRISTAL SHENDELLE | Mare | DUN | 70376 | 05/12/1978 | Stud Book | Not Eligible |
| KRISTALENA MISS PRISS | Mare | GREY | C1-193382 | 15/10/2007 | First Cross | Not Eligible |
| KRISTALINA JUST JINXIN | Gelding | BAY | 252456 | 16/01/2019 | Stud Book | Not Eligible |
| KRISTEE | Mare | CHESTNUT | F15903 | 01/10/1978 | Foal Recorded | Not Eligible |
| KRISTEL | Mare | GREY | 75412 | 01/01/1978 | Stud Book | Not Eligible |
| KRISTEN GOLD | Mare | PALOMINO | F36351 | 08/04/1983 | Foal Recorded | Not Eligible |
| KRISTIAN CALYPSO | Mare | GREY | 19945 | 10/11/1972 | Stud Book | Not Eligible |
| KRISTINA | Mare | CHESTNUT | 46665 | 27/10/1976 | Stud Book | Not Eligible |
| KRISTOPHER | Gelding | CHESTNUT | 61955 | 30/01/1975 | Stud Book | Not Eligible |
| KRISTRIAN ARAMIS | Gelding | CHESTNUT | 39746 | 05/11/1974 | Stud Book | Not Eligible |
| KRISTRIAN CORINA | Mare | BAY | 23136 | Stud Book | Deceased | |
| KRISTRIAN SENORA | Mare | CHESTNUT | 17909 | Stud Book | Deceased | |
| KRISTRIAN TAMBILINA | Mare | BAY | 17908 | Stud Book | Deceased | |
| KRISTY | Mare | BAY | F8468 | 12/04/1976 | Foal Recorded | Not Eligible |
| KRISTY WALER | Gelding | BAY/BROWN | 57064 | Stud Book | Not Eligible | |
| KRUETTE - FM HSH | Mare | BAY | 990 | 12/08/1952 | Stud Book | Deceased |
| KRUGERS RETURN | Gelding | BAY | C1-133912 | 27/10/1993 | First Cross | Not Eligible |
| KRUI ALICE - HSH | Mare | BAY | F37111 | 29/11/1983 | Foal Recorded | Not Eligible |
| KRUI ARNIE - HSH | Gelding | BAY | 259825 | 27/11/2018 | Stud Book | Eligible |
| KRUI AVERIL - HSH | Mare | GREY | 42095 | 25/12/1974 | Stud Book | Not Eligible |
| KRUI BACCARAH - HSH | Gelding | GREY | 58705 | 11/10/1979 | Stud Book | Not Eligible |
| KRUI BANJO | Gelding | BROWN | 150942 | 04/08/1997 | Stud Book | Not Eligible |