| Imperial Gold M |
2004 Grey National Show Horse Stallion |
Maghara Arabians |
| Imperial Makaarim |
2012 bay Arabian Mare |
al Najya |
| In It To Win It AES |
2009 Bay Tobiano National Show Horse Stallion |
Austen Estate |
| Inara Illeniel MA |
2013 Bay American Saddlebred Mare |
Maghara Arabians |
| Ingisól frá Myskedal |
5 YO Bay Icelandic Mare |
Ljóma |
| Ingrid frá Ljóma |
5 YO Bay Icelandic Mare |
Ljóma |
| Isabella Linton MA |
2007 Bay American Saddlebred Mare |
Maghara Arabians |
| Ivette MA |
2006 Grey Andalusian/PRE Mare |
Maghara Arabians |
| Jail House Break GE |
2022 Bay Tennessee Walking Horse Stallion |
Golden Eagle Farm |
| Jalda frá Syndur |
9 YO Blue Dun Icelandic Mare |
Namyshill |
| Jam On CCR |
2023 Gold Champagne American Saddlebred Mare |
Kiyo Performance Horses |
| Jamil Ghassan al Najya |
2012 Chestnut Arabian Stallion |
Wolf Creek Ranch |
| Jamilah Karolina |
2014 Chestnut Arabian Mare |
Quantum International |
| Jamilah Tuonetar |
2014 Bay National Show Horse Mare |
Dahabu Arabians |
| Jane Eyre MA |
2021 Bay American Saddlebred Mare |
Maghara Arabians |
| Janet Monro M |
2014 Bay National Show Horse Mare |
Maghara Arabians |
| Jarplitfara frá Gulrót |
2017 Bay Roan Icelandic Mare |
Nereus Riding Center |
| Javoro MA |
2011 Black Friesian Stallion |
Maghara Arabians |
| Jazz Hunter BTH |
2019 Chestnut Tobiano American Saddlebred Mare |
Maghara Arabians |
| Jazzy Little Lady GE |
2019 Chestnut Tobiano Tennessee Walking Horse Mare |
Golden Eagle Farm |