WAR WHISK f. 1942
WAR GLORY (USA) - TIDY WHISK (USA), by

WARBLE () f. 0000
- , by

WARE WIRE f. 1917
WILLIAM THE THIRD (---) - DAME D'OR (---), by

WARFARE (USA) c. 1957
DETERMINE (USA) - WAR WHISK (USA), by WAR GLORY (USA)

WASSL (BRZ) c. 0000
MILL REEF (USA) - HAYLOFT (BRZ), by TUDOR MELODY (BRZ)

WATCHFULL f. 1997
NOTEBOOK (USA) - MISS INSYNC (USA), by MISWAKI (USA)

WATCHMON (BRZ) c. 2002
MARIA'S MON (USA) - WATCHFULL (USA), by NOTEBOOK (USA)

WATER LILLY (BRZ) f. 1963
- , by

WATER MALONE (USA) f. 1974
NASKRA (BRZ) - GRAY MATTER (USA), by STRATMAT (USA)

WATER QUEEN (USA) f. 1947
JOHNSTOWN (USA) - ADMIRAL'S LADY (USA), by WAR ADMIRAL (USA)