| Name | Sex | Colour | Registration | Foaling Date | Reg Status | Competition Status |
|---|---|---|---|---|---|---|
| CLOVERLAND ON TAP | Gelding | CHESTNUT | C2-238443 | 05/11/2011 | Second Cross | Eligible |
| CLOVERLAND POSTCARD | Gelding | GREY | 197356 | 27/08/2009 | Stud Book | Eligible |
| CLOVERLAND ROSETTE | Mare | GREY/ROAN | 72847 | 14/11/1982 | Stud Book | Deceased |
| CLOVERLAND SILVER ROSE | Mare | CHESTNUT/GREY | 151679 | 25/10/1999 | Stud Book | Eligible |
| CLOVERLAND SKYLARK | Gelding | CHESTNUT | 160763 | 18/11/2001 | Stud Book | Deceased |
| CLOVERLAND THE PUBLICAN | Gelding | GREY | C2-246413 | 04/11/2013 | Second Cross | Eligible |
| CLOVERLEA ARROW | Mare | BAY | 130827 | 26/11/1995 | Stud Book | Deceased |
| CLOVERLEA RHYTHM | Stallion | BAY | 143617 | 30/10/1997 | Stud Book | Not Eligible |
| CLOVERLEAF CONDOS COOLDUST | Mare | CHESTNUT | 256571 | 03/10/2019 | Stud Book | Eligible |
| CLOVERLEAF CONDOS COVERGIRL | Mare | CHESTNUT/GREY | 245593 | 29/08/2015 | Stud Book | Eligible |
| CLOVERLEAF DADDYS MASTERSTROKE | Gelding | CHESTNUT | C1-231685 | 06/12/2011 | First Cross | Eligible |
| CLOVERLEAF ELLIE | Mare | CHESTNUT | 172239 | 14/11/2001 | Stud Book | Eligible |
| CLOVERLEAF JUST AS STYLISH | Gelding | CHESTNUT | 264258 | 20/08/2021 | Stud Book | Eligible |
| CLOVERLEAF LUKES GIFT | Mare | BROWN | SM-126915 | 20/10/1987 | Special Merit - Stud Book | Deceased |
| CLOVERLEAF SUNRISE | Gelding | BAY | 137590 | 10/08/1991 | Stud Book | Deceased |
| CLOVERLEIGH ANNA - HSH | Mare | BAY | 132820 | 11/09/1994 | Stud Book | Not Eligible |
| CLOVERLEIGH BABY DOLL - HSH | Mare | BAY | 132818 | 08/10/1992 | Stud Book | Not Eligible |
| CLOVERLEIGH BILLABONG - HSH | Stallion | BAY | 132819 | 08/10/1994 | Stud Book | Deceased |
| CLOVERLEIGH BRIGHT EYES - HSH | Mare | BROWN | 71771 | 05/11/1980 | Stud Book | Not Eligible |
| CLOVERLEIGH CHLOE - HSH | Mare | CHESTNUT | 103767 | 01/11/1987 | Stud Book | Not Eligible |
| CLOVERLEIGH DRIFT | Stallion | BAY/BROWN | F29005 | 22/10/1980 | Foal Recorded | Deceased |
| CLOVERLEIGH FAME | Stallion | BAY | F39382 | 21/10/1984 | Foal Recorded | Deceased |
| CLOVERLEIGH GINA - HSH | Mare | BAY | 132821 | 03/10/1995 | Stud Book | Not Eligible |
| CLOVERLEIGH HANA - HSH | Mare | BAY | 119283 | 18/10/1991 | Stud Book | Not Eligible |
| CLOVERLEIGH HERA - HSH | Mare | BAY | 132817 | 03/09/1992 | Stud Book | Eligible |
| CLOVERLEIGH MISS COOL - HSH | Mare | CHESTNUT | 119290 | 10/01/1991 | Stud Book | Not Eligible |
| CLOVERLEIGH OLIVIA | Mare | CHESTNUT | 52284 | 10/10/1977 | Stud Book | Not Eligible |
| CLOVERLEIGH PERFECTION - HSH | Mare | BAY | 75188 | 15/10/1982 | Stud Book | Not Eligible |
| CLOVERLEIGH PRINCESS | Mare | BAY | 35593 | 22/02/1975 | Stud Book | Deceased |
| CLOVERLEIGH TILLEANO | Mare | GREY | 34445 | 30/10/1973 | Stud Book | Deceased |
| CLOVERLEIGH TRUMP - HSH | Gelding | BAY | 119292 | 07/03/1991 | Stud Book | Not Eligible |
| CLOVERLEIGH VALIANT | Gelding | BAY | 34444 | 23/11/1972 | Stud Book | Deceased |
| CLOVERNOOK JEREMIAH - HSH | Gelding | CHESTNUT | C2-234780 | 01/11/2008 | Second Cross | Not Eligible |
| CLOVERNOOK KINCORA JULIET - HSH | Mare | CHESTNUT | 159755 | 24/10/2003 | Stud Book | Not Eligible |
| CLOVERNOOK LADY | Mare | BAY | 35381 | Stud Book | Not Eligible | |
| CLOVERNOOK RIVERVIEW SERENA | Mare | CHESTNUT | C1-199981 | 30/08/2001 | First Cross | Not Eligible |
| CLOVERNOOK RONDO BOB | Gelding | CHESTNUT | C1-171312 | 28/09/2000 | First Cross | Not Eligible |
| CLOVERNOOK SIENNA ROSE - HSH | Mare | BAY | 173900 | 22/09/2004 | Stud Book | Eligible |
| CLOVEROO | Stallion | CHESTNUT | F7732 | 06/01/1977 | Foal Recorded | Not Eligible |
| CLOVERS GLAM BAM | Mare | CHESTNUT | C1-244709 | 14/12/2016 | First Cross | Not Eligible |
| CLOVERS RENDITION | Mare | BLACK | C2-249009 | 01/11/2016 | Second Cross | Eligible |
| CLOVIS | Gelding | CHESTNUT | 24428 | 01/09/1973 | Stud Book | Not Eligible |
| CLOYNE ACATAME | Stallion | GREY | 23807 | 22/12/1973 | Stud Book | Deceased |
| CLOYNE BANNA - HSH | Gelding | BAY | C2-197791 | 12/02/2006 | Second Cross | Eligible |
| CLOYNE BLONDIE | Mare | CHESTNUT | 25006 | 17/12/1970 | Stud Book | Deceased |
| CLOYNE BRIDGET - HSH | Mare | CHESTNUT | 64665 | 12/01/1974 | Stud Book | Not Eligible |
| CLOYNE DOVE | Mare | GREY | 6635 | Stud Book | Deceased | |
| CLOYNE DUSTY | Mare | BROWN | 6634 | 01/01/1966 | Stud Book | Deceased |
| CLOYNE EMSYND | Mare | BROWN | 23804 | 25/08/1968 | Stud Book | Deceased |
| CLOYNE FIDGET | Mare | BROWN | 6638 | 01/01/1966 | Stud Book | Deceased |
| CLOYNE GALBALA | Mare | BAY | 23805 | 16/09/1971 | Stud Book | Deceased |
| CLOYNE GIFT | Mare | BAY | 6629 | 01/01/1968 | Stud Book | Deceased |
| CLOYNE HEARTACHE | Mare | BLACK | 252959 | 21/12/2015 | Stud Book | Eligible |
| CLOYNE ISABELLE | Mare | BROWN | 6630 | Stud Book | Deceased | |
| CLOYNE LACE - HSH | Mare | CHESTNUT | 6639 | 01/08/1961 | Stud Book | Deceased |
| CLOYNE LORDE - HSH | Gelding | BROWN | 268147 | 16/11/2020 | Stud Book | Not Eligible |
| CLOYNE MAY BE | Mare | BAY | 6631 | Stud Book | Deceased | |
| CLOYNE MIRACLE | Mare | BLACK | 268146 | 02/09/2022 | Stud Book | Eligible |
| CLOYNE NELLIE | Mare | BAY | 6632 | Stud Book | Deceased | |
| CLOYNE POWDER PUFF | Mare | BLACK | C2-197793 | 24/12/2003 | Second Cross | Eligible |
| CLOYNE PUSSY CAT | Mare | BAY | 6637 | Stud Book | Deceased | |
| CLOYNE ROAD LASS | Mare | BROWN | 6633 | Stud Book | Deceased | |
| CLOYNE ROSE | Mare | BAY | 3809 | Stud Book | Deceased | |
| CLOYNE SADIE | Mare | BROWN | 6636 | Stud Book | Deceased | |
| CLOYNE SARCHERIE | Mare | CHESTNUT | 23806 | 16/10/1972 | Stud Book | Deceased |
| CLOYNE SPIKE | Gelding | BAY | 23803 | Stud Book | Deceased | |
| CLOYNE TARA - HSH | Mare | BROWN | C2-197792 | 27/11/2005 | Second Cross | Eligible |
| CLOYNE WILL BE | Mare | BROWN | 6628 | Stud Book | Deceased | |
| CLUARAN JACK SPARROW | Gelding | CHESTNUT | 173565 | 10/09/2003 | Stud Book | Not Eligible |
| CLUARAN SHREK | Gelding | BAY | 157128 | 10/09/2002 | Stud Book | Not Eligible |
| CLUB | Gelding | CHESTNUT | 171888 | 23/03/2006 | Stud Book | Not Eligible |
| CLUB FOOT | Mare | BAY | 13958 | 27/01/1971 | Stud Book | Deceased |
| CLUDEN NEWRY MINDAH | Mare | BAY | 47223 | 10/12/1974 | Stud Book | Not Eligible |
| CLUFFY | Gelding | BROWN | 45964 | 09/10/1976 | Stud Book | Not Eligible |
| CLUMP CHIP - HSH | Mare | BLACK | 178452 | 30/11/2004 | Stud Book | Not Eligible |
| CLUMP JESS | Mare | CHESTNUT | 141540 | 29/10/1999 | Stud Book | Not Eligible |
| CLUMP JEWEL | Mare | CHESTNUT | 141546 | 31/08/2003 | Stud Book | Deceased |
| CLUNIE VALE JOSEPHINE | Mare | GREY | 23823 | Stud Book | Not Eligible | |
| CLUNY ANNABEL | Mare | GREY | 41952 | 09/11/1973 | Stud Book | Not Eligible |
| CLUNY BRITTA | Mare | GREY | 66683 | 06/11/1979 | Stud Book | Deceased |
| CLUNY RIVOLI REBEL | Mare | BLACK | F9419 | 07/10/1977 | Foal Recorded | Not Eligible |
| CLUNY SASCHA | Stallion | CHESTNUT | F14799 | 21/10/1978 | Foal Recorded | Not Eligible |
| CLUNY SHANNON | Mare | BROWN | F25740 | 01/11/1980 | Foal Recorded | Not Eligible |
| CLUNY TIKI | Mare | CHESTNUT | 4001 | 01/08/1968 | Stud Book | Deceased |
| CLUNYPONDS ELLE | Mare | CHESTNUT | 143771 | 31/01/1992 | Stud Book | Not Eligible |
| CLUNYPONDS SIRAYA | Mare | BLACK | 143772 | 14/03/1989 | Stud Book | Deceased |
| CLUSTER PLUCK | Mare | BAY | C1-242838 | 03/01/2008 | First Cross | Not Eligible |
| CLWYD NARELLAN | Mare | DUN | 42025 | Stud Book | Not Eligible | |
| CLWYD PEBBLES | Mare | BROWN | F37871 | 24/09/1983 | Foal Recorded | Not Eligible |
| CLWYD PENFRIEND | Stallion | BAY | F20362 | 26/09/1979 | Foal Recorded | Not Eligible |
| CLWYD REGAL VICTORY | Gelding | BAY | 71247 | 24/09/1982 | Stud Book | Deceased |
| CLWYD SCRUMPEN | Stallion | BAY | F27063 | 03/01/1981 | Foal Recorded | Not Eligible |
| CLYBUCCA DAME | Mare | CHESTNUT | 9512 | Stud Book | Deceased | |
| CLYBUCCA PENNY | Mare | BLACK | 9511 | Stud Book | Deceased | |
| CLYDE | Gelding | GREY | 26611 | Stud Book | Not Eligible | |
| CLYDE BEN | Gelding | CHESTNUT | 46783 | 01/01/1970 | Stud Book | Deceased |
| CLYDE BRUCE | Gelding | BAY | 64300 | 01/08/1974 | Stud Book | Not Eligible |
| CLYDE SON OF A GUN | Stallion | BAY | 46782 | 01/01/1972 | Stud Book | Deceased |
| CLYDE VALE CAPRI | Mare | CHESTNUT | 61524 | 30/09/1977 | Stud Book | Not Eligible |
| CLYDESDALE BOOMER | Gelding | CHESTNUT | 35727 | 26/08/1974 | Stud Book | Not Eligible |