| Name | Color | Sex |
|---|---|---|
| X-SENSATION BLUE ANGEL | Black and silver | dame |
| X-Tra v d Tombola | Pepper and Salt | dame |
| X-treme Beauty | Pepper and Salt | dame |
| XANDRO V. HAUSBERG | Black and silver | sir |
| Xebec Ballack | White | sir |
| Xebec BONAPARTE | White | sir |
| Xebec Enjoying Life | White | sir |
| XEBEC GREAT EXPECTATION | White | dame |
| Xebec J.P.Gaultier | White | sir |
| Xebec Kiyevlyanka for Otis Boanergos | Black | dame |
| Xebes Cacus Belli | Black | sir |
| Xenophile van de Havenstad | Black | sir |
| XICHKOK IZ LEGENDY O BORODACHAH | Pepper and Salt | sir |
| Xmagicman van de Havenstad | Black | sir |
| XMAS van de Havenstad | Black | sir |
| XOC | Pepper and Salt | sir |
| Xora Des Diables d`Ebene | Black | dame |
| XS IZ LEGENDY O BORODACHAH | Pepper and Salt | dame |
| Xtra Gorgeus Smart Mustache | Black and silver | dame |
| Xtra Style Erik | Black | sir |