| Name | Sex | Colour | Registration | Foaling Date | Reg Status | Competition Status |
|---|---|---|---|---|---|---|
| YAKYAK DECEPTION - HSH | Mare | BAY | 176860 | 02/11/2005 | Stud Book | Not Eligible |
| YAKYAK FOSTER - HSH | Gelding | BLACK | 234832 | 07/12/2010 | Stud Book | Eligible |
| YALATTA PARKS COTTON ON - HSH | Mare | GREY | 242223 | 22/11/2015 | Stud Book | Eligible |
| YALATTA PARKS FAITH - HSH | Mare | PALOMINO | 177092 | 01/10/2007 | Stud Book | Deceased |
| YALLEEN CONCEPT | Stallion | BAY | C2-245539 | 21/09/2011 | Second Cross | Eligible |
| YAVEN ONE MOORE ROMANCE | Mare | CHESTNUT | C2-195947 | 19/12/2009 | Second Cross | Not Eligible |
| YENGIR CONNY - HSH | Mare | BLACK | 232082 | 01/11/2012 | Stud Book | Eligible |
| YINBARUN AUDREY - HSH | Mare | BLACK | 251200 | 06/11/2017 | Stud Book | Eligible |
| YINBARUN CONFECTION - HSH | Mare | CHESTNUT | 261605 | 10/12/2020 | Stud Book | Eligible |