Ix

IX may refer to:

• IX, the Roman numeral for the number 9

IX or Ix may also refer to:

Arts and entertainment

Music

• IX (...And You Will Know Us by the Trail of Dead album)
• IX (Bulldozer album)
• IX (Corrosion of Conformity album)
• IX, used as a logo by the band Ice Nine Kills
• IX, the first song off of Trivium's album What the Dead Men Say

Literature

• iX (magazine), a German monthly computer magazine
• Ix (Dune), a fictional planet in Frank Herbert's Dune
• Ix (Oz), a fictional country in Queen Zixi of Ix by L. Frank Baum
• Ix, the central governmental supercomputer in Omikron: The Nomad Soul
• Ix, the nickname of Ford Prefect from the Hitchhiker's Guide to the Galaxy by Douglas Adams

Other media

• Ix, the primary antagonist of Sonic Chronicles: The Dark Brotherhood
• IX, a map in zombies mode (chaos storyline) of Call of Duty Black Ops 4
• IX, an entity from the video game Destiny 2

Other uses

• IxD, interaction design
• Internet exchange point
• Air India Express (IATA airline code IX), budget arm of Air India
• Noveschi, an oligarchy ruling Siena, Italy during the late Middle Ages
• Ix, the 14th day in the Tzolk'in calendar
• Ix Chel, Maya jaguar goddess
• Ix Ek' Naah, Maya queen
• defunct Flandre Air (IATA airline code IX)
• A US Navy hull classification symbol: Unclassified miscellaneous vessel (IX)
• iX, the short name of iXsystems
• BMW iX, an electric sport utility vehicle
• I-X Center or International Exposition Center in Cleveland, Ohio, U.S.