| Trakehner Name | Sex | Foaled | Sire | Dam | Color | |
|---|---|---|---|---|---|---|
| Scotty G. | Stallion | Unknown | Unknown | |||
| Scouts Lady | Mare | Unknown | Unknown | |||
| SC Princess Dziwa ox | Mare | 1984 | SC Dunaczort ox | Forever Autumn ox | bay | |
| Scrabble | 2009 | Stiletto *Ps* | Enchanted Rocksie | |||
| Scrabble ox | Stallion | Unknown | Unknown | |||
| Screamager xx | Mare | 1973 | Festive Dancer xx | So Said xx | Unknown | |
| Screen King xx | Stallion | Unknown | Unknown | |||
| Screenplay | Gelding | 2000 | Hailo *Pg*E* | Sauce Piquant | bay | |
| Scrimshaw | Mare | Tudor Call | Unknown | Unknown | ||
| Scripture | Stallion | Unknown | Unknown | |||
| Scroll xx | Stallion | Unknown | Unknown | |||
| SC Sterling ox | Stallion | Unknown | Unknown | |||
| SC Sunshine ox | Mare | Unknown | Unknown | |||
| Scuderia BBF | C | 2012 | Zauberruf | Süd Lied | black | |
| Scutari xx | Stallion | Unknown | Unknown | |||
| Scylla xx | Mare | Unknown | Unknown | |||
| SD Sweet Dreams | Mare | Aabanat ox | Dolloby | gray | ||
 |
Sea Accounts xx | Stallion | 1999 | Sea Hero xx | Dance Account xx | dark bay |
| Sea Aglo xx | Stallion | Unknown | Unknown | |||
| Sea Aire | 2010 | Malachi | Sea Day xx | |||
| Sea Alert xx | Mare | 1970 | Prince Alert xx | Ocean Monarch xx | chestnut | |
| Sea Bar xx | Stallion | Unknown | Unknown | |||
| Sea-Bird xx | Stallion | Unknown | Unknown | |||
| Seabiscuit | C | 2003 | Carino *E* | Soleil III | dark bay/brown | |
| Seabiscuit xx | Stallion | Unknown | Unknown |