| Name | Sex | Colour | Registration | Foaling Date | Reg Status | Competition Status |
|---|---|---|---|---|---|---|
| HAYDON GYPSEY GLOW - HSH | Mare | BROWN | F123042 | 29/08/1992 | Foal Recorded | Not Eligible |
| HAYDON GYPSEY II - HSH | Mare | BROWN/BLACK | 196 | 01/08/1961 | Stud Book | Deceased |
| HAYDON GYPSEY MOTH - HSH | Mare | BROWN | 53101 | 20/09/1977 | Stud Book | Deceased |
| HAYDON GYPSEY ROSE - HSH | Mare | BROWN | F39229 | 19/11/1984 | Foal Recorded | Not Eligible |
| HAYDON GYPSEYS GIFT - HSH | Mare | BAY | 66930 | 07/09/1980 | Stud Book | Not Eligible |
| HAYDON HALEY - HSH | Stallion | BROWN | F115436 | 03/12/1989 | Foal Recorded | Not Eligible |
| HAYDON HARVEST DAY - HSH | Mare | CHESTNUT | 59516 | 24/10/1979 | Stud Book | Deceased |
| HAYDON HARVEST HAZE - HSH | Stallion | BROWN | 103452 | 29/09/1987 | Stud Book | Not Eligible |
| HAYDON HARVEST HOME - HSH | Mare | CHESTNUT | 34702 | 06/09/1975 | Stud Book | Deceased |
| HAYDON HARVEST RUSH - HSH | Gelding | BROWN | 100014 | 23/08/1985 | Stud Book | Deceased |
| HAYDON HARVEST TIME - HSH | Mare | CHESTNUT | 53100 | 30/10/1977 | Stud Book | Not Eligible |
| HAYDON HAWTHORN - HSH | Gelding | BROWN | 66923 | 24/10/1981 | Stud Book | Not Eligible |
| HAYDON HAZE - HSH | Gelding | BROWN | 229710 | 12/11/2012 | Stud Book | Eligible |
| HAYDON HECTARE | Stallion | BROWN | 191268 | 14/11/2009 | Stud Book | Eligible |
| HAYDON HEIRLOOM - HSH | Mare | BROWN | 100019 | 12/10/1986 | Stud Book | Deceased |
| HAYDON HIGH JEWEL | Mare | BAY | F26938 | 06/08/1980 | Foal Recorded | Not Eligible |
| HAYDON HITECH - HSH | Stallion | BAY | 194886 | 15/12/2010 | Stud Book | Deceased |
| HAYDON HOPE | Mare | BROWN | 59515 | 08/11/1979 | Stud Book | Not Eligible |
| HAYDON HORIZON - HSH | Stallion | BROWN | 177156 | 04/10/2004 | Stud Book | Eligible |
| HAYDON HUMMINGBIRD - HSH | Mare | BAY | 194877 | 24/09/2010 | Stud Book | Eligible |
| HAYDON HUSH - HSH | Stallion | CHESTNUT | 214076 | 30/09/1982 | Stud Book | Deceased |
| HAYDON ILLUSION - HSH | Mare | BAY | 236779 | 06/11/2014 | Stud Book | Eligible |
| HAYDON IMAGE - HSH | Stallion | BROWN | 194884 | 01/11/2010 | Stud Book | Eligible |
| HAYDON IMP - HSH | Gelding | BAY | F236780 | 09/11/2014 | Foal Recorded | Not Eligible |
| HAYDON IMPALA - HSH | Mare | PIED | 66929 | 14/09/1981 | Stud Book | Not Eligible |
| HAYDON INCA SUN - HSH | Gelding | CHESTNUT | 100013 | 02/11/1985 | Stud Book | Not Eligible |
| HAYDON INDECISION - HSH | Stallion | BROWN | F111836 | 15/09/1989 | Foal Recorded | Not Eligible |
| HAYDON INDIGO - HSH | Mare | BAY | 197749 | 05/09/2011 | Stud Book | Eligible |
| HAYDON INDIO - HSH | Gelding | BAY | F236781 | 16/10/2014 | Foal Recorded | Not Eligible |
| HAYDON IRIS - HSH | Mare | BROWN | 233234 | 17/08/2013 | Stud Book | Eligible |
| HAYDON ISADORA | Mare | BROWN | C1-246797 | 14/08/2016 | First Cross | Eligible |
| HAYDON JADE - HSH | Mare | BAY | 27964 | 10/10/1974 | Stud Book | Deceased |
| HAYDON JAZZ - HSH | Mare | BAY | C1-259314 | 01/09/2021 | First Cross | Eligible |
| HAYDON JEWEL - HSH | Mare | BAY | 876 | 01/08/1950 | Stud Book | Deceased |
| HAYDON JEWEL BOX - HSH | Mare | BAY | 138140 | 26/11/1999 | Stud Book | Deceased |
| HAYDON JEWLO | Gelding | BROWN | 18373 | 02/11/1972 | Stud Book | Not Eligible |
| HAYDON JIVE - HSH | Mare | BAY | 236782 | 26/10/2014 | Stud Book | Not Eligible |
| HAYDON JOIE DE VIVRE - HSH | Mare | BAY | 246798 | 04/10/2015 | Stud Book | Eligible |
| HAYDON JOY - HSH | Mare | BLACK/GREY | C1-264205 | 18/09/2022 | First Cross | Eligible |
| HAYDON JUBILEE | Mare | BROWN | 103857 | 29/09/1987 | Stud Book | Not Eligible |
| HAYDON JUBILEE JEWEL - HSH | Mare | BAY | 236783 | 12/09/2014 | Stud Book | Eligible |
| HAYDON JULY - HSH | Mare | BROWN | 197741 | 10/09/2011 | Stud Book | Eligible |
| HAYDON KANTARA - HSH | Gelding | BROWN | 248787 | 02/08/2017 | Stud Book | Not Eligible |
| HAYDON KARA - HSH | Stallion | BAY | 253243 | 27/08/2018 | Stud Book | Eligible |
| HAYDON KAREENA | Mare | BAY | 34695 | 26/08/1975 | Stud Book | Deceased |
| HAYDON KIMALI - HSH | Stallion | BROWN | 47624 | 09/09/1973 | Stud Book | Deceased |
| HAYDON KINA - HSH | Stallion | CHESTNUT | 182282 | 22/10/2005 | Stud Book | Eligible |
| HAYDON KUDU - HSH | Mare | CHESTNUT | 27955 | 18/09/1974 | Stud Book | Not Eligible |
| HAYDON KURRAJONG - HSH | Mare | BAY | 27952 | 01/10/1973 | Stud Book | Deceased |
| HAYDON KYLIE - HSH | Mare | CHESTNUT | 193733 | 15/10/2008 | Stud Book | Eligible |
| HAYDON LA NINA - HSH | Mare | BAY | 182277 | 04/11/2005 | Stud Book | Eligible |
| HAYDON LADY GEM - HSH | Mare | BAY/BROWN | 102118 | 12/08/1984 | Stud Book | Deceased |
| HAYDON LARCOS | Gelding | DUN | 10679 | 02/12/1970 | Stud Book | Deceased |
| HAYDON LASER - HSH | Stallion | BLACK | 118740 | 10/08/1990 | Stud Book | Not Eligible |
| HAYDON LAVENDER JEWEL - HSH | Mare | BAY | 229113 | 02/08/1992 | Stud Book | Eligible |
| HAYDON LEGACY - HSH | Stallion | BROWN | 187086 | 27/09/2007 | Stud Book | Eligible |
| HAYDON LELOKI - HSH | Mare | BAY | 27956 | 24/11/1974 | Stud Book | Deceased |
| HAYDON LIGHT FOOT - HSH | Gelding | BROWN | 59514 | 28/08/1979 | Stud Book | Not Eligible |
| HAYDON LIGHT JEWEL - HSH | Mare | BROWN | 66944 | 03/08/1981 | Stud Book | Deceased |
| HAYDON LIGHT NIGHT - HSH | Mare | BROWN | 193734 | 30/10/1997 | Stud Book | Eligible |
| HAYDON LILAC - HSH | Mare | BROWN | 158061 | 10/12/2000 | Stud Book | Deceased |
| HAYDON LISETTE - HSH | Mare | BROWN | 153274 | 19/09/1999 | Stud Book | Eligible |
| HAYDON LITTLE CLOUD | Mare | GREY | 197 | 01/08/1965 | Stud Book | Deceased |
| HAYDON LOCKET - HSH | Mare | BAY | 200 | 01/08/1964 | Stud Book | Deceased |
| HAYDON LOTTIE III | Mare | BAY | 6434 | 01/08/1958 | Stud Book | Deceased |
| HAYDON LUGER - HSH | Gelding | BAY | F233235 | 28/09/2013 | Foal Recorded | Not Eligible |
| HAYDON LULLABY - HSH | Mare | BROWN | F158062 | 08/01/2001 | Foal Recorded | Deceased |
| HAYDON LUMINA | Mare | BROWN | C1-246799 | 20/09/2016 | First Cross | Eligible |
| HAYDON LUNA - HSH | Mare | BROWN | 171357 | 16/09/2003 | Stud Book | Eligible |
| HAYDON LUNETTE - HSH | Mare | BROWN | 258912 | 28/08/2017 | Stud Book | Eligible |
| HAYDON MACHETTE - HSH | Mare | BROWN | 59513 | 04/10/1979 | Stud Book | Not Eligible |
| HAYDON MADONNA - HSH | Mare | BROWN | 165597 | 24/09/2002 | Stud Book | Eligible |
| HAYDON MADRAS - HSH | Gelding | CHESTNUT | 240637 | 30/09/2015 | Stud Book | Eligible |
| HAYDON MAESTRO - HSH | Stallion | BAY | 191267 | 06/11/2009 | Stud Book | Eligible |
| HAYDON MAGDALENA - HSH | Mare | BROWN | 199576 | 05/04/2012 | Stud Book | Eligible |
| HAYDON MAGIC JEWEL - HSH | Mare | BROWN | 233236 | 21/10/2013 | Stud Book | Not Eligible |
| HAYDON MAGNET - HSH | Gelding | BROWN | 240638 | 26/10/2015 | Stud Book | Eligible |
| HAYDON MALACHITE - HSH | Gelding | BROWN | 100011 | 08/11/1985 | Stud Book | Deceased |
| HAYDON MAMBI - HSH | Mare | BAY/BROWN | 111839 | 14/11/1988 | Stud Book | Not Eligible |
| HAYDON MANTILLA - HSH | Mare | BLACK | 134010 | 14/10/1995 | Stud Book | Deceased |
| HAYDON MASAI - HSH | Gelding | BROWN | 134018 | 22/10/1995 | Stud Book | Not Eligible |
| HAYDON MAXILLA | Mare | BAY | C1-246801 | 21/10/2016 | First Cross | Eligible |
| HAYDON MAXINE | Mare | BROWN | C1-246802 | 20/08/2016 | First Cross | Not Eligible |
| HAYDON MAY - HSH | Mare | BAY | F27651 | 21/08/1980 | Foal Recorded | Not Eligible |
| HAYDON MAYDAY | Gelding | BAY | 10681 | 01/09/1968 | Stud Book | Deceased |
| HAYDON MAYFAIR - HSH | Mare | CHESTNUT | 236784 | 21/11/2014 | Stud Book | Eligible |
| HAYDON MAYLIGHT - HSH | Mare | BROWN | 229705 | 10/10/2012 | Stud Book | Eligible |
| HAYDON MEDAL - HSH | Stallion | BROWN | F39231 | 03/08/1984 | Foal Recorded | Not Eligible |
| HAYDON MELALUKA - HSH | Gelding | BROWN | 53097 | 30/09/1976 | Stud Book | Not Eligible |
| HAYDON MELLIE - HSH | Mare | BAY | 177163 | 25/08/2004 | Stud Book | Not Eligible |
| HAYDON MEMENTO - HSH | Gelding | BAY | F123062 | 26/01/1993 | Foal Recorded | Not Eligible |
| HAYDON MINK - HSH | Mare | BAY/BROWN | 142377 | 06/12/1997 | Stud Book | Not Eligible |
| HAYDON MINRITCHIE | Gelding | BROWN | 10682 | 01/09/1969 | Stud Book | Deceased |
| HAYDON MINX - HSH | Mare | BROWN | 162298 | 10/12/2001 | Stud Book | Not Eligible |
| HAYDON MIRAGE - HSH | Mare | BLACK | 187085 | 30/10/2007 | Stud Book | Eligible |
| HAYDON MISS JEWEL - HSH | Mare | BROWN | 27958 | 10/10/1974 | Stud Book | Deceased |
| HAYDON MISS TOPAZ - HSH | Mare | BAY | 138553 | 01/11/1998 | Stud Book | Deceased |
| HAYDON MIST - HSH | Mare | BROWN | 158059 | 17/11/2000 | Stud Book | Not Eligible |
| HAYDON MONSOON | Mare | GREY | 59169 | 16/08/1976 | Stud Book | Not Eligible |
| HAYDON MOON DANCE - HSH | Mare | BROWN | 184697 | 02/12/2006 | Stud Book | Eligible |