"''Darius"'' (in Persian داريوش (Darayavahus)) is a common Persian male name. Three kings of the ancient Achaemenid Empire of Persia were name Darius:
*Darius the Great or ''Darius I of Persia''.
*Darius II of Persia
*Darius III of Persia
as well as several other kings:
*Darius of Media Atropatene appears to have been an Arsacid satrap.
*Darius of Pontus, was briefly put in charge of Pontus after the death of his father Parnaces II of Pontus.
*Darius the Mede named as "King of Babylon" in the Book of Daniel, variously identified (sometimes assumed to be Gubaru).
"''Darius"'' can also be:
*A popular Lithuanian first name (e.g. Darius Kasparaitis, who is a NHL player)
*Darius McCrary, American actor
*Darius Grala, a Polish sports car racing driver
*Darius Danesh, a Scottish-Persian singer-songwriter
*Darius Salimi, A Track and Field athlete
*Darius Krutzek, A German basketball professional
*Donovin Darius, an NFL player
*Steponas Darius, a Lithuanian pilot
*Darius, an underground goth rock band
**Darius, lead singer of the band listed above
*Darius (arcade game), one of a series of video games