| Namn | Licens | Födelseår | Far | Mor | Morfar |
|---|---|---|---|---|---|
| Oxford | 243947 | 2003 | Schwadroneur | Extrem (SWB) | Leuthen I |
| Oxford | 245558 | 2004 | Orlando | Amanda | Amani |
| Oxford | 34914 | 1971 | |||
| Oxford Street | 251137 | 1997 | |||
| Öxnäs Hero | 20810 | 1986 | Bordeaux | Eminette | Emir |
| Oxsona | 228636 | 1996 | Holland | Kepona | Aram |
| Oxygen ABG | 246617 | 2003 | Warsteiner (SWB) | Opella (SWB) | Briar (SWB) |
| Oxytropos | 8763 | 1983 | Ragtime | Pipi | Albertus |
| Oy | 1971 | Abbe | Porlan | Polarstern | |
| Oya N | 256930 | 2006 | Orlando | Dariena Z | Dutch Capitol |
| Oyez | 4375 | 1978 | Oden | Niona | Niarchos |
| Oyez | 3632 | 1972 | Town Crier | Film Gala | Sound Track |
| Oywanna | 2814 | 1975 | Lambay Inver | Ballydon Bredin | Ben Lettery |
| Ozcar | 202289 | 1995 | Anna | Lane Court xx | |
| Ozeans | 221363 | 1996 | Lord Z | Zadette | Gondolier |
| Ozeliet H.C | 236222 | 1998 | Zeoliet | Griff de Cronaphia Coeun | Ibrahim |
| Ozelot | 15376 | 1985 | Caracas | Miss Barbara | Brabant |
| Ozero | 10999 | 1979 | Optimist | Landora | Dragon |
| Ozieta | 232350 | 1996 | Animo´s Hallo | Zatina | Lucky Boy |
| Ozitano | 228388 | 1996 | Pythagoras | Waldfee | Walldorf |
| Oziz | 2325 | 1979 | Curacao | Ottilia | Utrillo |
| Oziz | 10116 | 1986 | |||
| Ozo | 900115 | 1971 | Ceylon | Carola | Varolio |
| Ozon | 215923 | 1997 | Feliciano | Karmencita | Anart |
| Ozon | 235228 | 1999 | Oldtimer | Pamela | Utopi |
| Ozon Sacc | 223733 | 1995 | Steves Friend | Obitel | Bant |
| Ozora | 974360 | 1989 | Ortalion ox | Vira | Karthago ox |
| Ozyden | 1108 | 1975 | Ozymandias | Trustful | |
| Ozzo | 11997 | 1985 | Krevad | Anisette | Anart |
| Ozzy | 248340 | 2004 | Maloubet de Pleville (SF) | Rodessa |