Emperor Leo may refer to:
- Leo I the Thracian (401–474), Byzantine emperor
- Leo II (emperor) (467–474), Byzantine Emperor
- Leo III the Isaurian (c. 685 – 741), Byzantine emperor
- Leo IV the Khazar (750–780), Byzantine Emperor
- Leo V the Armenian (775–820), Byzantine Emperor
- Leo VI the Wise (866–912), Byzantine Emperor
Famous quotes containing the words emperor and/or leo:
“The only emperor is the emperor of ice-cream.”
—Wallace Stevens (1879–1955)
“A man in the house is worth two in the street.”
—Mae West, U.S. actor, screenwriter, and Leo McCarey. Ruby Carter (Mae West)