Intaphrenes (Old Persian: 𐎻𐎡𐎭𐎳𐎼𐎴𐎠, romanized: Vindafarnâ, Ancient Greek: Ἰνταφρένης, Ἰνταφέρνης, romanized: Intaphrénēs, Intaphérnēs) (died c. 520 BCE) was one of the seven who in September 522 BCE helped Darius I usurp the throne from Bardiya, following Bardiya’s alleged usurping of the throne of the Achaemenid Empire from Cambyses II.
A Persian named Intaphrenes [Vidafarnâ], my servant, I appointed as their leader, and thus I spoke unto them: 'Go, smite that Babylonian host which does not acknowledge me.'
On the twenty-second day of the month Markâsanaš (27 November) they seized that Arakha who called himself Nebuchadnezzar, and the men who were his chief followers.
Darius began to fear for his own safety; he thought that all seven noblemen had banded together to rebel against him and that the attack against his officers was the first sign of revolt.
Taking precautions against further resistance, Darius sent soldiers to seize Intaphrenes, along with his son, family members, relatives and any friends who were capable of arming themselves.