Rubén Fernández Andújar (born 1 March 1991) is a Spanish cyclist, who currently rides for UCI WorldTeam Cofidis.

[5][6] Fernández was born in Murcia.

[7] In August 2014 Movistar Team announced the signing of the 2013 Tour de l'Avenir champion Fernández on an initial 2-year contract.

[8] Fernández remained with the team until the end of the 2019 season, when he joined the Fundación–Orbea team.

[3] Fernández signed a two-year deal with Cofidis in September 2020, from the 2021 season onwards.