The Greco-Persian Wars were a series of wars between Ancient Greece and the Achaemenid Persian Empire. Persian Wars may also refer to: Roman–Persian Wars, a prolonged military conflict between Ancient Rome and the Parthian Persian Empire & the Sassanid Persian Empire Muslim conquest of Persia, a war between the Sassanid Persian Empire and the Rashidun Caliphate Russo-Persian Wars, a series of wars between Russian Empire and Persian Empire between the 17th and 19th centuries Persian Wars (video game), a 2001 video game by Cryo Interactive Entertainment See also Persian War (disambiguation) Iraq war (disambiguation) Military history of Iran