| Namn | Licens | Födelseår | Far | Mor | Morfar |
|---|---|---|---|---|---|
| OHara | 77158 | 1978 | |||
| OHara | 9895 | 1984 | Orust | Orchide | Orkan |
| Ohfelia | 214925 | 1995 | Robin Z | Opera | Pepe |
| Ohio | 1167 | 1974 | Safed | Lucky | |
| Ohio | 4632 | 1976 | Curacao | Ohlala | Lansier |
| Ohio | 3014 | 1976 | Urbino | My Lady | Dorn |
| Ohio | 202975 | 1996 | Wellington | Klifia | Flemmingh |
| Ohio | 986790 | 1992 | Bonaparte | Oklahoma | Karakoll |
| Ohio | 998261 | 1994 | Rastell | Ophelia (20) | Pepe |
| Ohio | 200650 | 1992 | Pepton ox | Oresteja | Fawor |
| Ohio | 219464 | 1996 | Bellini | ||
| Ohio | 225314 | 1998 | Elmshorn | Okinava | Robin Z |
| Ohio | 941295 | 1987 | |||
| Ohio K | 223943 | 1996 | Libero H | Baccara | Corrado |
| Ohio x | 214861 | 1995 | Strong Statement xx | Ohara ox | Ortalion ox |
| Ohjboy | 227914 | 1993 | |||
| Ohlala | 2928 | 1977 | Maximus | Ingola | Ramiro |
| Ohlala | 251140 | 2004 | Orlando | Carrera (SWB) | Cardento |
| OhLaLa | 7252 | 1984 | Urbino | Karessa | Cyrano |
| Ohlanda | 10089 | 1976 | West | Landa | Lansiär |
| Ohliwer | 6619 | 1976 | Emalj | Nina | Souvenir |
| Ohlsson B | 202186 | 1996 | Helwan | Stately Dutchess | Modesto |
| Ohsofine | 241338 | 1994 | |||
| Oidipus | 91554 | 1977 | Flamingo | Henny | Unikum |
| Oidipus | 986417 | 1992 | Falleur | Litzona | Utrillo |
| Oil of C.G | 257621 | 2004 | Akribori | Miss Bambie | Bamtung |
| Oisin Atlantic Boy | 237858 | 1998 | |||
| Oj Oj | 4382 | 1984 | |||
| Oj Oj | 260368 | 2000 | Norums Nonchalant | Volbjergs Sabrina DK | Deri Dandy |
| OJ Simpson | 216242 | 1995 | Tiger | Dear Bear | Ideal de Gazeau |