| Equid | Horse Name ▲ | Breed | Age | Gender | Color | Discipline | Owner |
|---|---|---|---|---|---|---|---|
| 302614C | Rosenkranz | Oldenburg | SY14 (14yo) | Mare | Bay Tobiano | HU | Manders |
| 488027B | Roses Have Thorns | Thoroughbred | SY27 (1yo) | Stallion | Grey | FR | Morrigan |
| 393623B | Roskilde M | Baroque Knabstrupper | SY23 (5yo) | Mare | Bay Fewspot | DG | Merry |
| 407415C | Roskva | Faroe Pony | SY15 (13yo) | Mare | Bay Dun | TC | Meketra |
| 530728B | Rotten Seagull | Thoroughbred | SY28 (0yo) | Mare | Grey | FR | Morrigan |
| 359816C | Rougarou | Thoroughbred | SY16 (12yo) | Mare | Bay | EV | Merry |
| 305821C | Rouge and Gold SW | Hanoverian | SY21 (7yo) | Mare | Chestnut | HU | Soleil |
| 305721C | Roulette SW | Holsteiner | SY21 (7yo) | Mare | Black | HU | The Orchard |
| 470823B | Rowan M | American Mustang | SY23 (5yo) | Mare | Bay Roan | TC | Merry |
| 253222C | Roy DeSoto | Quarter Horse | SY22 (6yo) | Stallion | Chestnut | WS | Morrigan |
| 486927B | Roy Just Ghosted CR | Quarter Horse | SY27 (1yo) | Stallion | Bay Roan | SR | Morrigan |
| 525528B | Roy Went To Hell CR | Paint Horse | SY28 (0yo) | Stallion | Chestnut Overo | SR | Morrigan |
| 118719B | Royal Beauty | Paint Horse | SY19 (9yo) | Mare | Bay Tobiano | JP | Manders |
| 119014C | Royal Duchess | Clydesdale | SY14 (14yo) | Mare | Bay Sabino | DV | Manders |
| 064212C | Royal Renegade | Paint Horse | SY12 (16yo) | Stallion | Black Tobiano | JP | Manders |
| 377318C | Rozenveld SW | Dutch Harness Horse | SY18 (10yo) | Stallion | Black | SS | Soleil |
| 519926C | Ruby Real | Thoroughbred | SY26 (2yo) | Mare | Buckskin | FR | Morrigan |
| 192714C | Ruby Red | Quarab | SY14 (14yo) | Mare | Chestnut | EN | Manders |
| 177411C | Ruby Tuesday | Appaloosa | SY11 (17yo) | Mare | Red Roan Blanket | WS | Lissa |
| 478919B | Ruby Woo SE | Oldenburg | SY19 (9yo) | Mare | Chestnut | JP | Lorelei |
| 108221B | Rugamatic | Thoroughbred | SY21 (7yo) | Mare | Bay Overo | FR | Lissa |
| 268122B | Ruger Flies | Thoroughbred | SY22 (6yo) | Mare | Chestnut Overo Sabino | FR | Lissa |
| 268422B | Rugermore | Thoroughbred | SY22 (6yo) | Mare | Chestnut Overo Sabino | FR | Lissa |
| 244211C | Rugged Blue Steel | Quarter Horse | SY11 (17yo) | Stallion | Grulla | WW | Jewel |
| 271221C | Ruin My Shine | Quarter Horse | SY21 (7yo) | Mare | Chestnut | WW | Merry |
