WITCHERY f. 1969
SICAMBRE (FR) - WIGHT (FR), by VANDALE (FR)

WITCHLIKE (USA) f. 1937
- , by

WITNESS (GB) f. 1955
COURT MARTIAL (GB) - CRAWLEY BEAUTY (GB), by BIG GAME (GB)

WOLF'S CRAG () c. 0000
- , by

WOMEN'S LEGION f. 1940
CORONACH (GB) - , by

WON'T TELL YOU (USA) f. 1962
CRAFTY ADMIRAL (USA) - SCARLET RIBBON (USA), by VOLCANIC (USA)

WONDERFUL (ARG) f. 1960
MAKE TRACKS (USA) - WHISKANA (ARG), by EMBRUJO (ARG)

WONDERFUL HUMOR (BRZ) c. 2008
DISTORTED HUMOR (USA) - QUICK AS RAY (BRZ) , by NEDAWI (GB)

WONDERTROSS (USA) c. 1996
CHIEF'S CROWN (USA) - UNDENIABLY (USA), by IN REALITY (USA)

WONT TELL YOU (USA) f. 1962
CRAFTY ADMIRAL (USA) - SCARLET RIBBON (USA), by VOLCANIC (USA)