| Name ▲ | Age | Gender | Owner | Actions |
|---|
| Sea Silk | 1 | Filly | Gotapa Racing | View |
| Sealion | 1 | Filly | Dreadnought | View |
| Season's End | 1 | Filly | Black Storm West | View |
| Secret Of Life | 1 | Filly | Hidden Oak Farm | View |
| Secret Sponsor | 1 | Colt | Starfish Stables | View |
| Secretz of Nimh | 1 | Filly | New Boston Stables | View |
| See the Light | 1 | Filly | Sakura Springs | View |
| Seldom Seen | 1 | Colt | Generous Bloodstock | View |
| Selfie | 1 | Colt | New Boston Stables | View |
| Seneca Village | 1 | Colt | Gotapa Racing | View |
| Sense | 1 | Colt | Hidden Oak Farm | View |
| Separate Ways | 1 | Filly | Lochiedo Stables | View |
| Sepik | 1 | Filly | Gintara Lodge | View |
| Sept of Baelor | 1 | Filly | Black Briar Stables | View |
| Serpentinite | 1 | Colt | Cricket Hill | View |
| Sesame | 1 | Filly | Fair Isle Farm | View |
| Severino | 1 | Colt | New Boston Stables | View |
| Shadow In Silence | 1 | Colt | Renegade Racing and Breeding | View |
| Shadow of the Moon | 1 | Filly | Hidden Oak Farm | View |
| Shamash | 1 | Colt | Hidden Oak Farm | View |