OCCHIATA f. 2001
BRIGHT AGAIN (USA) - TALISA (ARG), by LODE (USA)

OCCUPY (USA) c. 1941
BULL DOG (FR) - MISS BUNTING (---), by

OCEAN BAR (USA) c. 1965
BARBIZON (USA) - SECOND THOUGHT (USA), by SAILOR (USA)

OCEAN BRIEF (USA) f. 1944
ROMAN (USA) - , by

OCEAN FALLS (IRE) c. 1986
WASSL (BRZ) - HOMING PIGEON (BRZ), by HABITAT (USA)

OCEAN LIGHT () f. 0000
- , by

OCEANA f. 1947
COLOMBO II (GB) - ORAMA (---), by

OCEANIDE (BRZ) f. 1949
FORMASTERUS (FR) - CANICULA (ARG) , by COPYRIGHT (GB)

OCTAVIO CARLOS (BRZ) c. 2005
BONAPARTISTE (USA) - OMBROSETTA (BRZ), by CHOCTAW RIDGE (USA)

OCTIBBENA () f. 0000
- , by