| NAME | GENDER | BREED | COLOR | HEIGHT | ABILITIES | PLAYER |
|---|---|---|---|---|---|---|
| Juliet de Romeo | Female | Thoroughbred Hybrid | Bay Roan | 15.1 hh | Water I | Zombie |
| Juneau | Female | Hybrid | Unknown | Unknown | Earth II, Slightly blind in left eye | Beka |
| Junebug | Female | Welsh Pony; Section B | Amber Champagne | 14 hh | Earth II | Alloure |
| Justice | Male | Thoroughbred/Mustang | Bay | Unknown | Earth I | Fawkes |
| Justitia | Female | Hybrid | Chestnut Tobiano | Unknown | Fire I, Light I | CrystalVixon |
| Ka-Rita | Female | Kaimanawa Horse | Palomino Tobiano | 14 hh | Fire I | 777 |
| Kaeltia | Female | Danish Warmblood | Smokey Black | 15.3 hh | Nonbeliever | Veasse |
| Kaleb | Male | Appaloosa | Black Leopard | 15.2 hh | Earth I | Mirri |
| Kaleidoscope | Unknown | Hybrid | Unknown | Unknown | Fire II | Rain |
| Kalilah | Female | Welsh Pony | Dark Bay | 13.2 hh | Earth I | Shazzi Puppy |
| Kassidy | Female | Paint Hybrid | Bay Overo | Unknown | Light II, Dystychiphobia | Ysolde |
| Kaura | Female | Mustang | Buckskin | 14.2 hh | Fire II | Radar |
| Kazuki | Stallion | American Saddlebred | Sorrel | 17 hh | Fire I | Ashira |
| Kelpie | Female | Akhal Teke/Missouri Fox Trotter | Maximum Expressed Sabino (dun base) | 16.0 hh | Red eyes, Nonbeliever | Syd |
| Kenya | Female | Hybrid | Buckskin Roan | Unknown | Wings | Midge |
| Kerosene | Unknown | Friesian/Arab | Unknown | Unknown | None | Star |
| Kerrigan | Male | Trakehner | Bay | 16.3 hh | Psychic I | Darcy |
| Khan | Male | Friesian | Black | 16.2 hh | Darkness I | Spectre |
| Khant | Male | Standardbred | White | 17 hh | Fire I | Tyler |
| Kiana | Female | Egyptian Arabian | Unknown | Unknown | None | Paradox |