| Trakehner Name | Geschlecht | Geburtsjahr | Vater | Muttertier | Farbe | |
|---|---|---|---|---|---|---|
| Obi-Wan vom Rappenhof | Hengst | 1999 | Carino *E* | Onia | brown/black | |
| Obraztsovy xx | Hengst | Unknown | Unknown | |||
| Obri de Fondelyn (AA) | Stute | Unknown | Unknown | |||
| Obsession | Hengst | 1988 | Marcus | Not Yet | bay | |
| Obsidian | Stute | 1979 | Virgil *E* | Crafty Actress xx | black | |
| Ocalina ox | Stute | Unknown | Unknown | |||
| Ocamonte xx | Hengst | Unknown | Unknown | |||
| Ocarina | Stute | 1998 | Martini *Pg*E* | Operetta | bay | |
| Occupation xx | Hengst | Unknown | Unknown | |||
| Occupy Miss xx | Stute | Unknown | Unknown | |||
| Occupy xx | Hengst | Unknown | Unknown | |||
| Ocean | Stute | Unknown | Unknown | |||
| Oceana | Stute | 2000 | Hadrian | Only Yesterday xx | liver chestnut | |
| Ocean Anna xx | Stute | Unknown | Unknown | |||
| Oceanette xx | Stute | 1961 | Oceanus II xx | American Lady xx | Unknown | |
| Ocean Flow | Stute | Unknown | Unknown | |||
| Ocean Front xx | Hengst | Unknown | Unknown | |||
| Ocean Monarch xx | Stute | Unknown | Unknown | |||
| Oceanna | Stute | 1978 | Bagatell | Opferfeuer | chestnut | |
| Ocean Quest xx | Hengst | Unknown | Unknown | |||
| Ocean Rose xx | Stute | Unknown | Unknown | |||
| Oceanus II xx | Hengst | Unknown | Unknown | |||
| Ocean Velvet | Stute | Unknown | Unknown | |||
| Ocean Ville xx | Stute | Unknown | Unknown | |||
| Ocean War xx | Stute | Unknown | Unknown |