| Name | Sex | Colour | Registration | Foaling Date | Reg Status | Competition Status |
|---|---|---|---|---|---|---|
| DON D OTOE | Gelding | PALOMINO | 71025 | 01/11/1979 | Stud Book | Not Eligible |
| DON DE ECCA | Gelding | GREY | 105527 | 05/08/1983 | Stud Book | Not Eligible |
| DON DEE AQUA NETTA | Mare | BROWN | F23398 | 29/11/1979 | Foal Recorded | Not Eligible |
| DON DEE AQUAJET | Stallion | CHESTNUT | 25507 | 12/11/1974 | Stud Book | Not Eligible |
| DON DEE AQUETTA | Mare | CHESTNUT | 49140 | 15/10/1977 | Stud Book | Not Eligible |
| DON DEE AQUEY | Stallion | PALOMINO | F28043 | 08/10/1980 | Foal Recorded | Deceased |
| DON DEE BABY DELL | Mare | CHESTNUT | 25508 | 07/02/1974 | Stud Book | Not Eligible |
| DON DEE BLONDIE | Mare | PALOMINO | 51781 | 29/10/1977 | Stud Book | Not Eligible |
| DON DEE BUCK - HSH | Gelding | CHESTNUT | 111487 | 02/10/1988 | Stud Book | Deceased |
| DON DEE BUCKAROO - HSH | Stallion | CHESTNUT | 18493 | 12/01/1972 | Stud Book | Deceased |
| DON DEE CUTEY | Mare | BROWN | 51773 | 15/03/1977 | Stud Book | Not Eligible |
| DON DEE ECHO | Stallion | CHESTNUT | F23399 | 03/10/1979 | Foal Recorded | Deceased |
| DON DEE FASHION - HSH | Mare | BROWN | 123282 | 03/10/1991 | Stud Book | Deceased |
| DON DEE FEATHER | Mare | BROWN | 126113 | 02/09/1994 | Stud Book | Not Eligible |
| DON DEE HIGHLIGHT | Mare | PALOMINO | 25733 | 02/12/1973 | Stud Book | Not Eligible |
| DON DEE HOBY | Gelding | CHESTNUT | C1-130151 | 24/10/1991 | First Cross | Not Eligible |
| DON DEE KAT FOOT | Mare | BROWN | 25732 | 28/10/1972 | Stud Book | Deceased |
| DON DEE KIM | Stallion | PALOMINO | F18508 | 02/02/1979 | Foal Recorded | Not Eligible |
| DON DEE LITTLE JET | Gelding | BROWN | 61845 | 25/11/1977 | Stud Book | Not Eligible |
| DON DEE NIPPI | Mare | CHESTNUT | 65643 | 21/11/1978 | Stud Book | Deceased |
| DON DEE PENNY - HSH | Mare | BROWN | 101344 | 27/11/1985 | Stud Book | Not Eligible |
| DON DEE RIBBON | Mare | CHESTNUT | 70038 | 11/10/1980 | Stud Book | Deceased |
| DON DEE SNIP | Stallion | CHESTNUT | F37801 | 28/10/1983 | Foal Recorded | Deceased |
| DON DEE STRAWBERRY | Gelding | GREY | 43407 | 28/11/1975 | Stud Book | Deceased |
| DON DEE SUGAR | Mare | CHESTNUT | 46669 | 01/11/1976 | Stud Book | Deceased |
| DON DEE WIGGLE | Mare | CHESTNUT | F18510 | 06/10/1978 | Foal Recorded | Deceased |
| DON DIMITRI | Stallion | GREY | 36047 | 24/09/1972 | Stud Book | Eligible |
| DON HOOLIO | Gelding | BLACK | 265673 | 03/10/2021 | Stud Book | Not Eligible |
| DON LAFLECT - HSH | Gelding | BAY | 118303 | 11/12/1991 | Stud Book | Not Eligible |
| DON PEDRO | Gelding | BAY | 14324 | 01/01/1970 | Stud Book | Deceased |
| DON PEDRO HAYES - HSH | Gelding | BAY | 151021 | 28/09/2002 | Stud Book | Eligible |
| DON PRONTO | Gelding | BROWN | 48416 | 19/09/1977 | Stud Book | Not Eligible |
| DON SUN REFLECTION | Stallion | CHESTNUT/PIED | 121991 | 11/01/1991 | Stud Book | Not Eligible |
| DON SUN RUBY | Mare | BROWN | 64273 | 01/07/1981 | Stud Book | Not Eligible |
| DON SUN STILETTO | Mare | GREY | 64272 | 10/09/1978 | Stud Book | Not Eligible |
| DON SUN SUNSHINE | Mare | GREY | 65815 | 10/08/1977 | Stud Book | Not Eligible |
| DON THE TUX | Stallion | BAY | 80744 | 25/09/1985 | Stud Book | Deceased |
| DONAIRE | Gelding | BAY | 105993 | 06/11/1987 | Stud Book | Not Eligible |
| DONALD DUCK | Gelding | BAY | 269072 | 23/11/2018 | Stud Book | Eligible |
| DONATELLO | Gelding | PALOMINO | C1-192493 | 08/10/2007 | First Cross | Not Eligible |
| DONATELLOS DELIGHT | Mare | BAY/BROWN | 56156 | 22/09/1973 | Stud Book | Not Eligible |
| DONATION | Mare | BAY | 47767 | Stud Book | Not Eligible | |
| DONAVAN PARK TOM HORN | Gelding | BAY | 134066 | 07/01/1993 | Stud Book | Not Eligible |
| DONAVON BRUCE - HSH | Gelding | BAY | 71475 | 16/12/1981 | Stud Book | Not Eligible |
| DONCELLA | Mare | BAY | 12161 | 21/11/1966 | Stud Book | Deceased |
| DONDALING MARIAH | Mare | GREY | 46822 | 01/01/1974 | Stud Book | Not Eligible |
| DONDEE BOKO | Gelding | BROWN | F133256 | 24/01/1997 | Foal Recorded | Deceased |
| DONDELL BARZAR | Gelding | CHESTNUT | 62058 | 11/09/1978 | Stud Book | Not Eligible |
| DONDELL DUTCHESS | Mare | BROWN | 64570 | 16/09/1980 | Stud Book | Not Eligible |
| DONDELL IRIS | Mare | CHESTNUT | 56953 | Stud Book | Not Eligible | |
| DONDELL PIONEER ROSE | Mare | CHESTNUT | 62057 | 11/11/1978 | Stud Book | Not Eligible |
| DONDELL STAR LASS | Mare | CHESTNUT | 56952 | Stud Book | Not Eligible | |
| DONDI D | Stallion | BLACK | 26130 | 19/02/1972 | Stud Book | Deceased |
| DONE N DUSTED | Mare | GREY | C2-249600 | 15/11/2015 | Second Cross | Eligible |
| DONE NOTHING | Mare | GREY | F25818 | 12/10/1980 | Foal Recorded | Not Eligible |
| DONE ROAMING CALLIPSY | Mare | CHESTNUT | 51139 | 05/11/1976 | Stud Book | Not Eligible |
| DONE ROAMING SMOKEY | Gelding | BLACK/GREY | 57752 | 11/10/1978 | Stud Book | Not Eligible |
| DONE WITH STYLE | Gelding | PALOMINO | C1-245917 | 01/10/2015 | First Cross | Eligible |
| DONEEDEN | Stallion | CHESTNUT | 76250 | 11/12/1981 | Stud Book | Deceased |
| DONEGAL | Mare | BAY | 852 | Stud Book | Deceased | |
| DONEGAL STARDUST | Mare | BUCKSKIN | 258341 | 15/10/2019 | Stud Book | Eligible |
| DONEHUES ACRES MELODY | Mare | BAY | 242434 | 29/10/2011 | Stud Book | Eligible |
| DONEHUES HEAVY MUSIC | Mare | CHESTNUT | C1-262284 | 22/11/2019 | First Cross | Eligible |
| DONEHUES MIDNIGHT KID | Stallion | BLACK | 242433 | 20/11/2013 | Stud Book | Eligible |
| DONEHUES NINJA - HSH | Gelding | BAY/BROWN | 242435 | 05/12/2009 | Stud Book | Eligible |
| DONEHUES SHADOW BOXER | Gelding | BAY | 239422 | 26/12/2009 | Stud Book | Eligible |
| DONELEO - HSH | Mare | GREY | 43268 | 20/10/1974 | Stud Book | Not Eligible |
| DONELL PARK ALL SPICE | Mare | CHESTNUT | 175847 | 02/01/2008 | Stud Book | Eligible |
| DONELL PARK ASHLEY | Gelding | BROWN/BLACK | 241044 | 05/12/2013 | Stud Book | Not Eligible |
| DONELL PARK BLACK PEARL | Mare | BLACK | 229681 | 06/11/2011 | Stud Book | Eligible |
| DONELL PARK BLACK TONIC | Mare | BLACK | 160196 | 15/09/2002 | Stud Book | Eligible |
| DONELL PARK BLAKE | Gelding | PALOMINO | 242153 | 31/08/2015 | Stud Book | Eligible |
| DONELL PARK BRADMAN | Gelding | BAY | 196797 | 19/11/2010 | Stud Book | Eligible |
| DONELL PARK BREAKER - HSH | Gelding | BROWN/BLACK | 154709 | 15/11/2002 | Stud Book | Not Eligible |
| DONELL PARK BREEZE - HSH | Mare | BAY | 159948 | 16/10/2002 | Stud Book | Not Eligible |
| DONELL PARK CHERRY OAK | Mare | BAY | 170770 | 07/11/2003 | Stud Book | Not Eligible |
| DONELL PARK COMBAT | Gelding | BROWN/BUCKSKIN | C1-241043 | 18/10/2013 | First Cross | Eligible |
| DONELL PARK CONGIRL | Mare | BROWN | 241042 | 17/10/2013 | Stud Book | Eligible |
| DONELL PARK CONVERT | Mare | CHESTNUT | C2-229034 | 13/09/2011 | Second Cross | Not Eligible |
| DONELL PARK DELILAH | Mare | CHESTNUT | C2-241045 | 06/11/2013 | Second Cross | Eligible |
| DONELL PARK DELTA BLUE | Mare | GREY | 159187 | 11/11/2003 | Stud Book | Not Eligible |
| DONELL PARK DIVA | Mare | CHESTNUT | 250808 | 29/10/2015 | Stud Book | Eligible |
| DONELL PARK ELEGANCE | Mare | BLACK | 244103 | 01/12/2015 | Stud Book | Eligible |
| DONELL PARK ELGRANDO | Stallion | CHESTNUT | 245538 | 30/11/2015 | Stud Book | Not Eligible |
| DONELL PARK FIFTY SHADES | Mare | GREY | C2-257743 | 01/11/2012 | Second Cross | Eligible |
| DONELL PARK FLETCH - HSH | Mare | BAY | 241048 | 19/08/2013 | Stud Book | Eligible |
| DONELL PARK HEIDI - HSH | Mare | BAY | 181201 | 26/10/2004 | Stud Book | Not Eligible |
| DONELL PARK HUSTLER | Stallion | BAY | 237431 | 16/11/2013 | Stud Book | Eligible |
| DONELL PARK JANS MELODY - HSH | Mare | BROWN | 167264 | 04/08/2002 | Stud Book | Not Eligible |
| DONELL PARK JAZZ - HSH | Mare | BROWN | 154708 | 14/09/2001 | Stud Book | Eligible |
| DONELL PARK MANY COLOURS | Stallion | BUCKSKIN | 258079 | 24/08/2021 | Stud Book | Eligible |
| DONELL PARK MARLEE | Mare | BAY | 247678 | 13/09/2016 | Stud Book | Eligible |
| DONELL PARK MCALISTER | Gelding | PALOMINO | 196796 | 29/10/2010 | Stud Book | Eligible |
| DONELL PARK MUSIC | Mare | CHESTNUT | BP-78401 | 12/08/1995 | Breeding Purposes Only - Stud Book | Deceased |
| DONELL PARK PEPPYS DESTINY | Mare | CHESTNUT | C1-245565 | 05/11/1998 | First Cross | Not Eligible |
| DONELL PARK RINGER | Gelding | BROWN | 239012 | 23/12/2014 | Stud Book | Not Eligible |
| DONELL PARK SCAMP | Mare | BAY/BROWN | BP-78400 | 11/09/1996 | Breeding Purposes Only - Stud Book | Not Eligible |
| DONELL PARK SECRET | Mare | CHESTNUT | C1-244105 | 04/12/2014 | First Cross | Eligible |
| DONELL PARK SELIGMAN SPIN | Stallion | PALOMINO | C2-154554 | 15/11/1998 | Second Cross | Not Eligible |
| DONELL PARK SELIGMANS REMEDY | Mare | DUN | 170769 | 18/08/2003 | Stud Book | Deceased |