Fabián Ariel Orellana Valenzuela (Latin American Spanish: [faˈβjan oɾeˈʝana]; born 27 January 1986) is a Chilean former professional footballer who played as a winger.

He made his Primera División debut at only 18, and scored 12 league goals in 38 games in the 2007 season as his team finished third in the Apertura, won their Clausura group and reached the semi-finals in the play-offs.

[9] On 31 January 2017, after a serious run-in with manager Eduardo Berizzo,[10][11] Orellana signed a four-month loan with Valencia CF in the same league, with the possibility of making the move permanent until June 2018 at the end of the campaign.

[12][13] He was completely ostracised by the latter's new coach Marcelino García Toral,[14] and on 1 December 2017 he moved to SD Eibar also of the Spanish top flight on loan until the following 30 June.

[15] In April 2018, immediately after the Basque side confirmed their survival, a permanent €2 million contract was agreed after the pertinent clause was triggered;[16] he scored eight goals in 2019–20 and also provided more assists than anyone in the squad, as they again managed to stay afloat.