Here is a list of horse names starting with Y. Click on the linked names for history and meaning of these horse names.
| Yager Meister | Yago | Yamasce |
| Yankee | Yankee Doodle | Yarrman (Australian Aborigional for horse) |
| Yellow | Yellow Sky | Yentel |
| Yesterday | Ying Yang | Yoda |
| Yogi | Yogi | Yorik |
| York’s Fashion Fare | Yosemite | Yoshi |
| Yoshiko | You Might Wonder | You think? |
| Yoyo | Yuki | Yukon |