XV
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 SystemOther uses:

15 (number), in Roman numerals
Air Vietnam (IATA code XV)