Tiga James Sontag (born 18 September 1974), known simply as Tiga, is a Canadian musician, DJ and record producer of electronic dance music. He has released three albums, Sexor, Ciao!, and No Fantasy Required. Sexor won the 2007 Juno Award for Dance Recording of the Year.
Tiga has remixed songs from The xx, LCD Soundsystem, The Kills, Cabaret Voltaire, Scissor Sisters, Peaches, Moby, Depeche Mode, Justice, Friendly Fires and Mylo. Along with Zombie Nation, Tiga is half of ZZT, and has released material as The Dove, Rainer Werner Bassfinder (with Jesper Dahlbäck), and TGV (with Mateo Murphy). He has also co-produced music with Soulwax, James Murphy, Chilly Gonzales, Jesper Dahlbäck, and Matthew Dear.