| Name | Sex | Colour | Registration | Foaling Date | Reg Status | Competition Status |
|---|---|---|---|---|---|---|
| TREGANTLE ABLE LAD - HSH | Stallion | BAY | F16001 | 14/12/1978 | Foal Recorded | Deceased |
| TREGANTLE ALOTTA BRUCE | Mare | BAY | 42852 | 13/09/1976 | Stud Book | Deceased |
| TREGANTLE AUTUMN STAR - HSH | Mare | BAY | 29432 | 01/03/1974 | Stud Book | Deceased |
| TREGANTLE BARMAID | Mare | BROWN | 101936 | 11/09/1986 | Stud Book | Not Eligible |
| TREGANTLE BAY LADY | Mare | BAY | 29429 | 14/10/1973 | Stud Book | Not Eligible |
| TREGANTLE BETTY BRUCE | Mare | BROWN | 55125 | 11/10/1977 | Stud Book | Not Eligible |
| TREGANTLE BLAZE | Mare | BAY | 35731 | 16/09/1975 | Stud Book | Not Eligible |
| TREGANTLE BOBBY BROWN | Stallion | BROWN | F27040 | 22/09/1980 | Foal Recorded | Deceased |
| TREGANTLE BRIGHT BOY | Stallion | BAY | F10889 | 11/01/1978 | Foal Recorded | Deceased |
| TREGANTLE BURREN BAY | Mare | BAY | 15401 | Stud Book | Deceased | |
| TREGANTLE CAPTAIN - HSH | Gelding | BAY | 71785 | 02/08/1982 | Stud Book | Not Eligible |
| TREGANTLE CATHAY BRUCE | Mare | BAY | 15455 | 09/09/1972 | Stud Book | Not Eligible |
| TREGANTLE CHANDELIER | Mare | GREY | 58324 | 13/10/1977 | Stud Book | Not Eligible |
| TREGANTLE CIMMERON | Stallion | CHESTNUT/GREY | F4768 | 18/09/1975 | Foal Recorded | Not Eligible |
| TREGANTLE COPPER JOE - HSH | Gelding | CHESTNUT | 35730 | 05/02/1975 | Stud Book | Deceased |
| TREGANTLE CORPORAL | Stallion | BAY | F31244 | 10/10/1981 | Foal Recorded | Deceased |
| TREGANTLE DARK REGO | Stallion | BROWN | F37125 | 13/09/1983 | Foal Recorded | Not Eligible |
| TREGANTLE DELL RAY | Mare | GREY | 29430 | 01/09/1974 | Stud Book | Not Eligible |
| TREGANTLE DELLTONE - HSH | Mare | BLACK | 18372 | 01/11/1972 | Stud Book | Not Eligible |
| TREGANTLE DOCTOR BRUCE | Stallion | BAY | F8413 | 16/12/1976 | Foal Recorded | Deceased |
| TREGANTLE DONNY | Stallion | BAY | F38097 | 20/11/1983 | Foal Recorded | Deceased |
| TREGANTLE FLAGSTAR | Mare | BAY | F16000 | 28/11/1978 | Foal Recorded | Deceased |
| TREGANTLE FLAMINGO | Mare | CHESTNUT | F8415 | 16/09/1976 | Foal Recorded | Not Eligible |
| TREGANTLE FULLER BRUCE | Gelding | BAY | 50393 | 07/10/1977 | Stud Book | Not Eligible |
| TREGANTLE GEMINI | Mare | BAY | 39191 | 01/11/1975 | Stud Book | Not Eligible |
| TREGANTLE JANE | Mare | BROWN | 46437 | 22/09/1975 | Stud Book | Not Eligible |
| TREGANTLE JAY - HSH | Mare | BLACK | 12259 | Stud Book | Deceased | |
| TREGANTLE JOE BOY | Stallion | BAY | F8416 | 01/10/1976 | Foal Recorded | Not Eligible |
| TREGANTLE JUDY - HSH | Mare | BAY/BROWN | F10892 | 18/08/1977 | Foal Recorded | Not Eligible |
| TREGANTLE JUSTIN CASE | Gelding | CHESTNUT | 34295 | 04/10/1974 | Stud Book | Not Eligible |
| TREGANTLE KING | Gelding | BROWN | 101935 | 26/09/1986 | Stud Book | Deceased |
| TREGANTLE LEONIE | Mare | BROWN | 20209 | 05/02/1973 | Stud Book | Not Eligible |
| TREGANTLE LORD LOVE | Stallion | BAY | F22619 | 30/08/1979 | Foal Recorded | Deceased |
| TREGANTLE LUCKY JOE | Stallion | BAY | F4769 | 08/11/1975 | Foal Recorded | Not Eligible |
| TREGANTLE MANDY - HSH | Mare | BROWN | 20208 | 15/01/1973 | Stud Book | Eligible |
| TREGANTLE MAREE | Mare | CHESTNUT | F38098 | 20/11/1983 | Foal Recorded | Deceased |
| TREGANTLE MARTINA | Mare | BAY | F37124 | 14/08/1983 | Foal Recorded | Not Eligible |
| TREGANTLE MARY J - HSH | Mare | BLACK | 115414 | 25/09/1989 | Stud Book | Deceased |
| TREGANTLE MEDLOW MAID | Mare | BAY | 101937 | 22/08/1985 | Stud Book | Deceased |
| TREGANTLE MEDLOW MAN | Gelding | BAY | 101933 | 22/10/1987 | Stud Book | Not Eligible |
| TREGANTLE OPAL - HSH | Mare | CHESTNUT | F16002 | 01/08/1978 | Foal Recorded | Not Eligible |
| TREGANTLE PENNY | Mare | BLACK | 4041 | 01/01/1966 | Stud Book | Deceased |
| TREGANTLE PRINCE | Stallion | BAY/BROWN | F42968 | 08/10/1986 | Foal Recorded | Not Eligible |
| TREGANTLE QUARTER QUEEN | Mare | CHESTNUT | 67010 | Stud Book | Deceased | |
| TREGANTLE RAY MAN - HSH | Gelding | CHESTNUT | 12806 | 04/10/1972 | Stud Book | Not Eligible |
| TREGANTLE RED JACK | Stallion | CHESTNUT | F16003 | 20/11/1978 | Foal Recorded | Not Eligible |
| TREGANTLE RED MILL | Mare | CHESTNUT | 7833 | Stud Book | Deceased | |
| TREGANTLE REDREGO | Stallion | CHESTNUT | F41171 | 20/09/1985 | Foal Recorded | Not Eligible |
| TREGANTLE RELIANCE | Stallion | TAFFY | 101932 | 17/11/1985 | Stud Book | Deceased |
| TREGANTLE ROCCO | Stallion | CHESTNUT | FX456 | 24/10/1973 | Foal Recorded | Not Eligible |
| TREGANTLE SARGENT | Gelding | BAY/BROWN | F27041 | 28/10/1980 | Foal Recorded | Deceased |
| TREGANTLE SATIN | Mare | BLACK | 40000 | 16/12/1976 | Stud Book | Not Eligible |
| TREGANTLE SHESA BRUCE | Mare | BAY | F34096 | 20/12/1982 | Foal Recorded | Deceased |
| TREGANTLE SHOW DAY | Gelding | CHESTNUT | 67011 | 12/09/1981 | Stud Book | Not Eligible |
| TREGANTLE SILVER BELLE | Mare | GREY | 59621 | 09/09/1979 | Stud Book | Deceased |
| TREGANTLE SISTER BRUCE - HSH | Mare | BAY | 55124 | 16/11/1977 | Stud Book | Deceased |
| TREGANTLE SUNFLOWER | Mare | CHESTNUT | 100974 | 28/08/1985 | Stud Book | Deceased |
| TREGANTLE SUNSET | Stallion | CHESTNUT | F31245 | 19/09/1981 | Foal Recorded | Deceased |
| TREGANTLE SURPRISE | Stallion | BAY/BROWN | F8414 | 03/03/1977 | Foal Recorded | Not Eligible |
| TREGANTLE TAFF - HSH | Gelding | TAFFY | F27042 | 02/10/1980 | Foal Recorded | Deceased |
| TREGANTLE TESS | Mare | BAY | 7832 | Stud Book | Deceased | |
| TREGANTLE THE DANE - HSH | Stallion | BROWN | 103005 | 30/11/1987 | Stud Book | Deceased |
| TREGANTLE THE SAXON | Gelding | BAY/BROWN | 103004 | 16/11/1987 | Stud Book | Deceased |
| TREGANTLE THE VIKING | Stallion | GREY | 101934 | 20/08/1987 | Stud Book | Deceased |
| TREGANTLE TRUDY - HSH | Mare | BAY | F8411 | 02/09/1976 | Foal Recorded | Not Eligible |
| TREGANTLE VELVET | Mare | BROWN | 29431 | 14/11/1974 | Stud Book | Not Eligible |
| TREGANTLE VICKY BRUCE | Mare | BAY | 21678 | 04/11/1973 | Stud Book | Not Eligible |
| TREGARTHAN ALLOWANCE | Mare | BROWN | 268082 | 24/08/2024 | Stud Book | Eligible |
| TREGARTHAN APRIL RAIN - HSH | Mare | BAY | 262878 | 09/12/2019 | Stud Book | Eligible |
| TREGARTHAN BEQUEST | Mare | BAY | 263826 | 01/09/2016 | Stud Book | Eligible |
| TREGARTHAN CONSOLATION | Mare | BAY | 257571 | 10/12/2017 | Stud Book | Eligible |
| TREGARTHAN CRACKER - HSH | Stallion | BAY | 239221 | 24/12/2014 | Stud Book | Eligible |
| TREGARTHAN CURRAWONG - HSH | Gelding | BROWN/BLACK | 243122 | 18/11/2016 | Stud Book | Eligible |
| TREGARTHAN DAYDREAM - HSH | Mare | BROWN/BLACK | 257572 | 12/01/2017 | Stud Book | Eligible |
| TREGARTHAN DUSTY DREAMS - HSH | Mare | BAY | 260830 | 22/11/2018 | Stud Book | Not Eligible |
| TREGARTHAN FAVOUR | Mare | BAY | 263825 | 14/11/2018 | Stud Book | Eligible |
| TREGARTHAN FRANKINSENCE - HSH | Mare | BAY | 244637 | 27/12/2016 | Stud Book | Eligible |
| TREGARTHAN GIFT | Mare | BAY | 239070 | 25/12/2006 | Stud Book | Eligible |
| TREGARTHAN HOPE - HSH | Mare | BLACK/GREY | 269877 | 31/12/2013 | Stud Book | Eligible |
| TREGARTHAN IBIS - HSH | Gelding | BAY | 263824 | 14/08/2022 | Stud Book | Eligible |
| TREGARTHAN IMPRESSION | Mare | GREY | C1-239195 | 18/09/2006 | First Cross | Not Eligible |
| TREGARTHAN JUNE - HSH | Mare | BAY/BROWN | 260828 | 14/09/2017 | Stud Book | Eligible |
| TREGARTHAN MOPOKE - HSH | Gelding | BROWN | 243121 | 02/11/2015 | Stud Book | Not Eligible |
| TREGARTHAN OPTIMISTIC - HSH | Stallion | CHESTNUT | 265896 | 09/01/2023 | Stud Book | Eligible |
| TREGARTHAN PASTILLE - HSH | Mare | BLACK/GREY | 269876 | 11/12/2015 | Stud Book | Eligible |
| TREGARTHAN PELICAN - HSH | Gelding | BROWN | 263823 | 04/08/2022 | Stud Book | Eligible |
| TREGARTHAN QUICKDRAW | Gelding | BAY | 245764 | 27/11/2014 | Stud Book | Not Eligible |
| TREGARTHAN REJOICE - HSH | Mare | BROWN | 242645 | 23/09/2015 | Stud Book | Eligible |
| TREGARTHAN SANGRIA - HSH | Mare | BROWN | 260829 | 12/11/2015 | Stud Book | Eligible |
| TREGARTHAN SKETCHES - HSH | Gelding | CHESTNUT | 262697 | 27/12/2019 | Stud Book | Eligible |
| TREGARTHAN SUGAR N SPICE - HSH | Mare | BLACK/GREY | 265895 | 24/08/2023 | Stud Book | Eligible |
| TREGARTHAN YESTERYEAR - HSH | Mare | BAY | 268454 | 15/08/2024 | Stud Book | Eligible |
| TREGARTHAN YOOHOO - HSH | Mare | BAY | 268453 | 20/11/2018 | Stud Book | Eligible |
| TREISHA SUPRISE | Mare | PALOMINO | 73942 | 07/11/1978 | Stud Book | Not Eligible |
| TREK DOWNS ALICE | Mare | GREY | 15120 | Stud Book | Deceased | |
| TREK DOWNS AMBER | Mare | CHESTNUT | 39080 | 04/10/1972 | Stud Book | Not Eligible |
| TREK DOWNS BULLIGAR MISS | Mare | BROWN | 50900 | Stud Book | Not Eligible | |
| TREK DOWNS CHARISMA | Mare | CHESTNUT | 134943 | 22/11/1995 | Stud Book | Eligible |
| TREK DOWNS CHOU CHOU | Mare | CHESTNUT | 50899 | 02/10/1975 | Stud Book | Deceased |
| TREK DOWNS CLOVER TREK | Stallion | CHESTNUT | 8816 | 15/10/1968 | Stud Book | Deceased |