Rubén Ignacio Farfán Arancibia (born 25 September 1991) is a Chilean footballer who plays for Deportes Iquique as a winger.

He signed with Deportes Iquique for the 2024 season.

[1] He is the nephew of Gerson Martínez, another professional footballer who played for Colo-Colo and Chile U20.

[2] He is nicknamed Rayo (Lightning Bolt) due to his speed.

This biographical article related to Chilean football is a stub.