MEDEA f. 0000
TEDDY (FR) - RELIZANE (---), by

MEDICI f. 1960
BOLD RULER (USA) - FLITABOUT (BRZ), by CHALLEDON (---)

MEDICIS c. 0000
- , by

MEDIEVAL f. 1967
FORT NAPOLEON (FR) - EPINETTE (BRZ), by BLACKAMOOR (ARG)

MEDIUM () c. 0000
- , by

MEE f. 2006
ROMARIN (BRZ) - DASH DANCE (CAN), by GREEN DANCER (USA)

MEGATURN (USA) c. 1980
BEST TURN (USA) - GOOD TASTE (USA), by VERTEX (USA)

MEGOLOMANIA (BRZ) f. 1988
SIR IVOR (USA) - MAGDALEN (BRZ), by NORTHERN DANCER (CAN)

MEHRALI c. 1939
MAHMOUD (FR) - UNA (IRE), by TETRATEMA (GB)

MEL HASH (USA) c. 1945
HASH (USA) - CORDICAY (---), by CRI DE GUERRE (FR)