| Name ▲ | Age | Gender | Owner | Actions |
|---|
| King Lear | 0 | Colt | Black Storm West | |
| King Triton | 0 | Colt | Gotapa Racing | |
| King's Idol | 0 | Colt | Hidden Oak Farm | |
| Kingdom's Edge | 0 | Colt | Hidden Oak Farm | |
| Kingsoul | 0 | Colt | Hidden Oak Farm | |
| Kiss the Prince | 0 | Colt | Sakura Springs | |
| Kissing Jenny Lou | 0 | Colt | Black Briar Stables | |
| Kynance Cove | 0 | Filly | Black Briar Stables | |
| Lady Betty | 0 | Filly | Gintara Lodge | |
| Lady Infamy | 3 | Filly | Tall Oaks Estate | |
| Lady Knicks | 0 | Filly | Tall Oaks Farm | |
| Lady Quicksilver | 3 | Filly | Mayfair | |
| Lady Rose | 0 | Filly | Hidden Oak Farm | |
| Lady of the Void | 0 | Filly | Black Briar Stables | |
| Land Of Youth | 0 | Colt | Gintara Lodge | |
| Lanzarote Sour | 0 | Filly | Dreadnought | |
| Lap The Miles | 0 | Filly | Clicker Lab | |
| Last Mirror | 0 | Filly | Starfish Stables | |
| Last Samurai | 0 | Colt | Hidden Oak Farm | |
| Last Warrior | 0 | Filly | Starfish Stables | |