Elizabeth Taylor
Cleopatra
Richard Burton
Marcus Antonius
Rex Harrison
Julius Caesar
Pamela Brown
High Priestess
Roddy McDowall
Octavian - Caesar Augustus
Robert Stephens
Germanicus
Peter Grant
Palace Guard (uncredited)
Richard O'Sullivan
Pharaoh Ptolemy XIII
Marie Devereux
Bacchanal Reveler
Meri Welles
Cleopatra's Handmaiden
John Alderson
Roman Officer (uncredited)
John Alderton
1st Officer (uncredited)
Jeremy Kemp
Agitator (uncredited)
Desmond Llewelyn
Senator (uncredited)
Jean Marsh
Octavia (uncredited)
Laurence Naismith
Arachesilaus (uncredited)
Larry Taylor
Roman Officer (uncredited)