Mario Alberto Cuéllar Saavedra (born 5 May 1989) is a Bolivian professional footballer who plays for GV San José as a central defender.
[1] Cuellar played for Sport Boys Warnes when they won the Apertura 2015–16 Liga de Fútbol Profesional Boliviano season.
He then joined Club Blooming before re-signing with Sport Boys Warnes in July 2017.
[2] In December 2018 Cuellar joined Nacional Potosi from Club San José with whom he had won the 2018 Bolivian Primera División season Clausura.
[3] Cuellar joined Club Jorge Wilstermann ahead of the 2023 season from Real Santa Cruz.