| JDS Soloist |
10 YO Bay Morgan Gelding |
Stony Hollow Stables |
| Jerome al Najya |
2014 Grey Arabian Stallion |
Wolf Creek Ranch |
| Jerusalem Garden F |
2011 Bay National Show Horse Mare |
Maghara Arabians |
| Jessica Fletcher BTH |
2022 Chestnut American Saddlebred Mare |
Maghara Arabians |
| Jibber Jabber C |
2023 Buckskin Sabino Morab Stallion |
Cajun Cross Ranch |
| Jibber Jabber LI |
2015 Buckskin Sabino Morab Mare |
Lithium Incorporated |
| Johanna D |
2014 Black Dutch Harness Horse Mare |
Dahabu Arabians |
| Johannaa M |
2014 Bay Tobiano National Show Horse Mare |
Maghara Arabians |
| John Darling MA |
2011 Chestnut American Saddlebred Stallion |
Maghara Arabians |
| Jólfur frá Syndur |
8 YO Grey Icelandic Stallion |
Dawnvale |
| Jólin frán Cajun |
2023 Black Splash Icelandic Mare |
Cajun Cross Ranch |
| Jordans Blue Lady K |
2023 Chestnut American Saddlebred Mare |
Maghara Arabians |
| Jules and Gems |
5 YO bay American Saddlebred Mare |
Gídeon |
| Kabus Shaytan C |
2023 Gray Arabian Stallion |
Cajun Cross Ranch |
| Kahmar Bint Abbas |
2016 Grey Arabian Mare |
Briarwood Arabians |
| Kareema Ghalia BAI |
2016 Black Arabian Mare |
Briarwood Arabians |
| Karenth M |
2006 Chestnut National Show Horse Stallion |
Maghara Arabians |
| Karigan G'ladheon MA |
2000 Chestnut Tobiano American Saddlebred Mare |
Maghara Arabians |
| Karitas fra Eyjunni |
2017 Palomino Icelandic Mare |
Kiyo Performance Horses |
| Karkade C |
2023 Bay Arabian Stallion |
Cajun Cross Ranch |