| River of Youth AES |
2018 Black Tobiano National Show Horse Mare |
Austen Estate |
| Riverlark Spirited Away |
4 YO Grey (Black) American Shetland Stallion |
Whitemarsh |
| Riveroak's Shadow Hour |
2011 Chestnut American Saddlebred Mare |
Maghara Arabians |
| Rivieras Boardwalk Magic R |
2023 Black Tobiano American Saddlebred Stallion |
Rueath Acres |
| Riww Raquiya |
2015 Black Arabian Mare |
Wolf Creek Ranch |
| Robotik |
2003 Black Arabian Stallion |
Quantum International |
| Rock Stars Treasure RLF |
2007 Black American Saddlebred Mare |
Raspberry Lane Farm |
| Romeo M |
2012 Grey Arabian Stallion |
Lithium Incorporated |
| Romyne M |
2015 Grey National Show Horse Mare |
Maghara Arabians |
| Rosale MA |
2013 Black Friesian Mare |
Maghara Arabians |
| Rose Illeniel |
1995 Chestnut American Saddlebred Mare |
Maghara Arabians |
| Roths Gold Arth |
19 YO Bay overo Miniature Horse Stallion |
Aldatha Farms |
| Royal Rival MA |
2020 Bay American Saddlebred Stallion |
Maghara Arabians |
| Ruta K |
2021 Grey Arabian Mare |
Kiyo Performance Horses |
| Ryanne R |
2021 Bay Dutch Harness Horse Mare |
Kiyo Performance Horses |
| S Abraham |
2007 Black Arabian Stallion |
Lithium Incorporated |
| S Alluring |
2012 Bay Morab Mare |
Lithium Incorporated |
| S Almere |
2010 Bay Arabian Mare |
Brio |
| S Alphretta |
2008 Black Friesian Mare |
Muse International |
| S Aur Mystique |
2009 Chestnut Arabian Mare |
Brio |