| King of Kings LI |
2011 Chestnut American Saddlebred Stallion |
Castle Keep Stables |
| King Zachary MA |
1999 Chestnut American Saddlebred Stallion |
Maghara Arabians |
| Kings Crown MA |
2021 Chestnut American Saddlebred Stallion |
Maghara Arabians |
| Kiyos Angel Eyes |
2022 Bay Sabino American Shetland Mare |
Kiyo Performance Horses |
| Kiyos Appletini |
2023 Bay Tovero American Shetland Mare |
Kiyo Performance Horses |
| Kiyos Rockin On Sunday |
2023 Bay American Shetland Mare |
Kiyo Performance Horses |
| Kjáni frá Hrollur |
14 YO black tobiano Icelandic Stallion |
Gídeon |
| Klípa frá Syndur |
10 YO Black Icelandic Mare |
Syndur |
| Koldo |
2009 Grey Andalusian Stallion |
Maghara Arabians |
| Kólga frá Syndur |
13 YO Chestnut Tobiano Icelandic Mare |
Syndur |
| Kolka frá Syndur |
10 YO Black Icelandic Mare |
Syndur |
| Koragh R |
2014 Smoky Black Morab Stallion |
Mystic Visions |
| Korben Bel Air |
8 YO Black American Saddlebred Stallion |
Dawnvale |
| Korði frá Syndur |
7 YO Smoky Black Icelandic Stallion |
Syndur |
| KS A Tempting Offer |
2007 Grey Arabian Mare |
Kaimel Stable |
| KS Aadi |
2011 Buckskin Sabino Morab Stallion |
Kaimel Stable |
| KS Black Russian |
2011 Black Arabian Stallion |
Quantum International |
| KS Boi Toi |
2013 Grey Arabian Stallion |
Kaimel Stable |
| KS Bourgeois |
2007 Bay Arabian Stallion |
Kaimel Stable |
| KS Dallale Constellation |
2011 Bay Tobiano Pintabian Mare |
Flames from the Fire Stables |