text: Sombras en una batalla ("Shadows in a Battle", Mario Camus, 1993)
  Días contados ("Counted Days", Imanol Uribe, 1994)
  A ciegas ("Blinded", Daniel Calparsoro, 1997)
  The Jackal (Michael Caton-Jones, 1997)
  El viaje de Arián ("Arián's Voyage", Eduard Bosch, 2001)
  La voz de su amo ("His Master's Voice", Emilio Martínez Lázaro, 2001)
  Esos cielos ("Those skies", Aitzpea Goenaga, 2006)
  Todos estamos invitados ("We are all invited", Manuel Gutiérrez Aragón, 2008)
  Casa de mi padre ("My Father's House", Gorka Merchán, 2008)
  Celda 211 ("Cell 211", Daniel Monzón, 2009)
  Carlos (Olivier Assayas, 2010)
  Bomb Scared (Borga Cabeaga, 2017)
  Patria ("Fatherland", Aitor Gabilondo, 2020). Based on the novel Patria (Fernando Aramburu, 2016) fictional, but based on the social conflict between families of ETA members and families of the victims.
  Novels
  The Spanish Game (Charles Cumming, 2006)
  The Sands of Time (Sidney Sheldon, 1988)
  The Fish of Bitterness (Los peces de la amargura) in Spanish (Fernando Aramburu, 2006)
  A Basque Story (M. Bryce Ternet, 2009)
  Fatherland (Patria) in Spanish (Fernando Aramburu, 2016)
  The Absent (Los Ausentes) in Spanish (Juana Cortés Amunarriz, 2021)
  Video games
  In  Counter-Strike: Global Offensive, the group was represented by the in-game faction The Separatists  and as playable characters on the in-game map de_Inferno (defusal group) and cs_italy (hostage group).