| Name | Sex | Colour | Registration | Foaling Date | Reg Status | Competition Status |
|---|---|---|---|---|---|---|
| CORIO BAY | Mare | BAY | F14429 | 01/09/1978 | Foal Recorded | Not Eligible |
| CORIO DECADE | Stallion | BROWN | F20351 | 01/01/1980 | Foal Recorded | Not Eligible |
| CORIO MINK | Mare | BAY | 43475 | 01/01/1967 | Stud Book | Deceased |
| CORIOLANUS | Stallion | PALOMINO | 9135 | 12/10/1967 | Stud Book | Deceased |
| CORKER | Mare | GREY | 26974 | Stud Book | Not Eligible | |
| CORKER MISS | Mare | BROWN | 33984 | Stud Book | Not Eligible | |
| CORKY | Mare | CHESTNUT | 30894 | 01/08/1971 | Stud Book | Deceased |
| CORMACKS DOLLY | Mare | TAFFY | 31954 | 01/01/1973 | Stud Book | Not Eligible |
| CORMACKS PRINNY | Mare | BAY | 31953 | 01/01/1972 | Stud Book | Deceased |
| CORMEL CONWAY | Gelding | BUCKSKIN | 241728 | 26/12/2013 | Stud Book | Not Eligible |
| CORMEL HYDEY - HSH | Mare | BAY | 196749 | 23/12/2009 | Stud Book | Not Eligible |
| CORMEL MR STICKERS | Gelding | BAY | 185289 | 17/11/2006 | Stud Book | Not Eligible |
| CORMEL SHADOW - HSH | Mare | BLACK | 170027 | 13/04/2003 | Stud Book | Eligible |
| CORMEL SWIRL | Mare | BAY | 252714 | 20/11/2011 | Stud Book | Eligible |
| CORMIES CLEO | Mare | BLACK | 12691 | 01/01/1968 | Stud Book | Deceased |
| CORMIES MELODY | Mare | CHESTNUT | 11118 | 01/01/1969 | Stud Book | Deceased |
| CORNALLA GRACEFUL | Mare | BAY | F12363 | 17/08/1978 | Foal Recorded | Not Eligible |
| CORNALLA PLAY - HSH | Mare | BAY | F26148 | 10/11/1980 | Foal Recorded | Not Eligible |
| CORNALLA RAY - HSH | Stallion | CHESTNUT | F19443 | 15/09/1979 | Foal Recorded | Not Eligible |
| CORNALLA SUN FIRE | Stallion | BROWN | F26149 | 09/12/1980 | Foal Recorded | Not Eligible |
| CORNALLA SUNDANCER | Gelding | BAY/BROWN | F7481 | 28/08/1977 | Foal Recorded | Not Eligible |
| CORNALLA SUNGIFT | Mare | BAY | 52712 | 06/01/1975 | Stud Book | Not Eligible |
| CORNDALE BESS | Mare | GREY | 40363 | 10/12/1970 | Stud Book | Deceased |
| CORNDALE PANDORA | Mare | BAY | 40362 | 25/09/1970 | Stud Book | Deceased |
| CORNDALE STAR BESS | Mare | BAY | 40364 | Stud Book | Not Eligible | |
| CORNDALE WITHERS | Stallion | BLACK | F14859 | 01/11/1978 | Foal Recorded | Not Eligible |
| CORNEL JACKSON | Gelding | BAY | 54305 | 23/02/1976 | Stud Book | Not Eligible |
| CORNER VIEW JINX | Mare | BROWN | 58945 | Stud Book | Not Eligible | |
| CORNERFALLS WHISKY | Gelding | BAY | C2-147595 | 29/11/1999 | Second Cross | Not Eligible |
| CORNISH PARK MOOR EIGHT | Mare | BAY/PIED | C2-130527 | 17/09/1995 | Second Cross | Not Eligible |
| CORNISH PARK TG | Mare | BAY | C1-130528 | 01/10/1991 | First Cross | Deceased |
| CORNISHS BABY DOLL | Mare | BAY | 8514 | Stud Book | Deceased | |
| CORNLANDS BALUKIS LOVE | Mare | BROWN | 57938 | 11/11/1978 | Stud Book | Not Eligible |
| CORNLANDS BALUKYS DAUGHTER | Mare | BROWN | 57941 | 01/12/1978 | Stud Book | Not Eligible |
| CORNLANDS BILLIE | Mare | CHESTNUT | 32048 | Stud Book | Not Eligible | |
| CORNLANDS BLAZING BOOTS | Stallion | CHESTNUT | 57400 | 02/10/1975 | Stud Book | Not Eligible |
| CORNLANDS CHOCOLATE | Mare | CHESTNUT | 32044 | 01/01/1973 | Stud Book | Not Eligible |
| CORNLANDS DADDYS GIRL | Mare | BROWN | 32045 | 01/01/1974 | Stud Book | Not Eligible |
| CORNLANDS DARK LOVE | Mare | BROWN | 40039 | 28/08/1969 | Stud Book | Deceased |
| CORNLANDS DUSTY | Mare | BROWN | 32041 | 01/01/1972 | Stud Book | Deceased |
| CORNLANDS HURRICANE LASS | Mare | BROWN | 32040 | 01/01/1969 | Stud Book | Deceased |
| CORNLANDS LADY MARGARET | Mare | BROWN | 40040 | 22/08/1968 | Stud Book | Deceased |
| CORNLANDS LET ME LIVE | Mare | BROWN | 57939 | 04/11/1978 | Stud Book | Not Eligible |
| CORNLANDS LOOK A ME | Mare | BAY | 32042 | 01/01/1973 | Stud Book | Not Eligible |
| CORNLANDS MARK OF GOLD | Mare | CHESTNUT | 57940 | 28/12/1977 | Stud Book | Not Eligible |
| CORNLANDS MOLLY | Mare | CHESTNUT | 32046 | 01/01/1969 | Stud Book | Deceased |
| CORNLANDS OMEGA LASS | Mare | GREY | 32047 | Stud Book | Not Eligible | |
| CORNLANDS OMEGA ROSE | Mare | GREY | 32049 | 01/01/1970 | Stud Book | Deceased |
| CORNLANDS SHES GOLD | Mare | CHESTNUT | 40041 | 03/10/1965 | Stud Book | Deceased |
| CORNLANDS SOUTHERN COMFORT | Mare | CHESTNUT | 32043 | 01/01/1973 | Stud Book | Deceased |
| CORNLANDS SUGAR LIPS | Mare | CHESTNUT | 57399 | 25/08/1975 | Stud Book | Not Eligible |
| CORNUBIA PARK ANEIRA | Mare | CHESTNUT | F39244 | 14/10/1984 | Foal Recorded | Deceased |
| CORNUBIA PARK CANDY | Mare | BROWN | 67393 | 05/10/1981 | Stud Book | Deceased |
| CORNUBIA PARK SOOTY | Mare | BLACK | 68676 | 01/08/1970 | Stud Book | Deceased |
| CORNUBIA PARK TAMMY - HSH | Mare | BROWN | 67392 | 04/10/1981 | Stud Book | Not Eligible |
| CORNVALE BOMBADEER | Gelding | BAY | 55368 | Stud Book | Deceased | |
| CORNVALE BRIGADEER | Gelding | BAY | 55369 | Stud Book | Deceased | |
| CORNVALE JEWEL - HSH | Mare | GREY | 156629 | 11/11/1980 | Stud Book | Deceased |
| CORNVALE JUDY - HSH | Mare | BAY | 6933 | 01/08/1960 | Stud Book | Deceased |
| CORNVALE LOCKET - HSH | Mare | BAY | 55367 | 27/12/1974 | Stud Book | Deceased |
| CORNVALE SAPPHIRE - HSH | Mare | BAY | 156630 | 14/09/1993 | Stud Book | Eligible |
| CORNVALE TARTAN | Mare | BROWN | 6934 | Stud Book | Deceased | |
| COROFIN | Gelding | CHESTNUT | 74553 | 01/01/1980 | Stud Book | Not Eligible |
| COROLLA | Mare | GREY | 59065 | 18/12/1975 | Stud Book | Deceased |
| COROMANDLE | Stallion | BAY | FX216 | 10/11/1973 | Foal Recorded | Not Eligible |
| CORONA ANNISSA | Mare | GREY | 44145 | 09/11/1974 | Stud Book | Not Eligible |
| CORONA ATLANTA | Mare | CHESTNUT | 6104 | Stud Book | Deceased | |
| CORONA BANNER | Mare | BAY | 6107 | Stud Book | Deceased | |
| CORONA BANTUM | Mare | BAY | 44028 | 01/01/1976 | Stud Book | Not Eligible |
| CORONA BARMAID | Mare | BAY | 44036 | 01/01/1971 | Stud Book | Deceased |
| CORONA BEAUTY | Mare | BROWN | 6106 | Stud Book | Deceased | |
| CORONA BIANCA | Mare | GREY | 58713 | 30/08/1978 | Stud Book | Deceased |
| CORONA BROWNETTE | Mare | BROWN | 44032 | 01/01/1971 | Stud Book | Deceased |
| CORONA CALICO FACE | Mare | BROWN | 44043 | Stud Book | Not Eligible | |
| CORONA CAMEO | Mare | BAY | 44031 | 01/01/1969 | Stud Book | Deceased |
| CORONA CAROSEL | Mare | BAY | 44037 | 01/01/1970 | Stud Book | Deceased |
| CORONA CASCADE | Mare | GREY | 101819 | 12/10/1987 | Stud Book | Deceased |
| CORONA CELESTE | Mare | BROWN | 44047 | 01/01/1973 | Stud Book | Not Eligible |
| CORONA CHIQUITA | Mare | BROWN | 44034 | 01/01/1975 | Stud Book | Not Eligible |
| CORONA CINNAMON | Mare | CHESTNUT | 44046 | 01/01/1971 | Stud Book | Deceased |
| CORONA CUPIE | Mare | BAY | 6103 | Stud Book | Deceased | |
| CORONA MARION | Mare | BAY | 44033 | 01/01/1973 | Stud Book | Not Eligible |
| CORONA MATRIX | Mare | GREY | 44035 | 01/01/1976 | Stud Book | Not Eligible |
| CORONA MINX | Mare | BLACK | 44040 | Stud Book | Not Eligible | |
| CORONA MUSK | Mare | BROWN | 44039 | 01/01/1969 | Stud Book | Deceased |
| CORONA PANDORA | Mare | BAY | 46874 | 08/10/1975 | Stud Book | Not Eligible |
| CORONA PEANUT PASTE | Mare | PALOMINO | 44038 | 01/01/1972 | Stud Book | Deceased |
| CORONA PENNY | Mare | BAY | 44045 | 01/01/1969 | Stud Book | Deceased |
| CORONA POLLY | Mare | BAY | 44041 | Stud Book | Not Eligible | |
| CORONA RAINBOW | Mare | BAY | 44044 | 01/01/1972 | Stud Book | Deceased |
| CORONA RAY DEE | Mare | CHESTNUT | 58256 | 01/11/1975 | Stud Book | Not Eligible |
| CORONA ROSETTE | Mare | BROWN | 6102 | 01/01/1966 | Stud Book | Deceased |
| CORONA SACHA | Mare | CHESTNUT | 44029 | 01/01/1975 | Stud Book | Not Eligible |
| CORONA SAPHIRE BLUE | Mare | GREY | 6105 | Stud Book | Deceased | |
| CORONA SERENITY | Mare | BROWN | 44042 | 01/01/1975 | Stud Book | Not Eligible |
| CORONA SHERRY | Mare | BAY | 44030 | 01/01/1969 | Stud Book | Deceased |
| CORONA TALISMAN | Gelding | GREY | 71520 | 15/01/1983 | Stud Book | Not Eligible |
| CORONADO - HSH | Stallion | PALOMINO | 11896 | 23/10/1969 | Stud Book | Deceased |
| CORONATION - HSH | Gelding | BROWN | 261486 | 02/08/2021 | Stud Book | Not Eligible |
| CORONATION BESS - HSH | Mare | BROWN | 1033 | 01/10/1962 | Stud Book | Deceased |