| Namn | Licens | Födelseår | Far | Mor | Morfar |
|---|---|---|---|---|---|
| Oakman | 967131 | 1985 | Shafeek | Sikita | Figaro |
| Oaks | 1970 | ||||
| Oak Tree xx | 246287 | 2004 | Duty Time xx (GB) | Samba xx | Theatrician xx |
| Oas | 37045 | 1983 | Optimist | Luna | Logik |
| Oastrona (TP) | 251609 | 1996 | Wouter (TP) | Fastrona (TP) | Ahoy |
| Oatlands Malbay | 217539 | 1994 | |||
| Oatlands Thunder | 253974 | 1996 | Loughlum Sadat | Lisbanagher | |
| Oaza | 991934 | 1992 | Gregoryxo | Odessa | Dido 29 |
| Oazis | 218112 | 1996 | Gringo | Narcisz | Gylerno |
| Oba Chan | 9558 | 1983 | Level Par | Constone | Kings Leap |
| O Bajana | 941564 | 1988 | Bajano ox | O Bajbilla | Bilbao ox |
| O´Bama | 259976 | 2005 | El Bundy | Freya | Friedensfuerst |
| Oban | 237903 | 2001 | Ruiten A Elgin | Ruiten A Cardi | Ceres Lord Thomas |
| Oban | 985102 | 1991 | Lyphaizia xx | Model xx | Reform xx |
| Oban | 223346 | 1999 | Master | Ockra | Martini |
| Obawa | 19725 | 1982 | |||
| Obelisk | 1957 | Dorn | Concordia | Tröste Dich | |
| Obelix | 18407 | 1983 | Curacao | Roulette | Rote Boldt |
| Obelix | 4945 | 1975 | Optimist | Nisette | Verdi |
| Obelix | 10499 | 1974 | Brabant | Handa | Hanau |
| Obelix | 11102 | 1975 | Spring Fever | Susanne | Hurricane |
| Obelix | 972850 | 1989 | Napoleon | Ninja | Ambassadeur |
| Obelix | 999404 | 1994 | Napoleon | Kolette (F. 1) | Urbino |
| Obelix | 971597 | 1991 | Felix | Safir | Furioso III |
| Obelix | 999342 | 1988 | Asterix | Ponti-Vella (4) | Pontus |
| Obelix | 956262 | ||||
| Obelix | 967740 | 1989 | Asterix | Cindy | Labrador |
| Obelix | 200181 | 1987 | |||
| Obelix | 974418 | 1988 | Asterix | Fabiola | Rote Boldt |
| Obelix | 943732 | 1989 | Landrat | Sonett | Alpen Fürst |