XV or Xv may refer to:
Arts and entertainment XV (rapper) (born 1985), rapper from Wichita, Kansas, United States XV (King's X album), 2008 XV (TVXQ album), 2019 XV (EP), by the Jonas Brothers (2020)
Science and technology xv (software), a shareware image display and manipulation program for Unix Subaru XV, a compact SUV X video extension, an extension to the X Window System XV, Experimental Vessel, a military submarine in Project Cetus
Other uses 15 (number), in Roman numerals Air Vietnam (IATA code XV) A Rugby Union team: they have 15 players
See also XV Gymnasium