Sebastián Gamarra (born 15 January 1997) is a Bolivian professional footballer who once played as a midfielder for the Bolivia national team.

At a young age his family moved to Santa Cruz de la Sierra where he attended the prestigious Tahuichi Football Academy.

During a youth championship in Brazil, Gamarra was spotted by a Brescia talent scout and he signed for the Italian team shortly after.

[5] Gamarra was selected by the Bolivia national football team manager Mauricio Soria to join the squad for the 2015 Copa America.

[6] He made his international debut on 6 June 2015 during a friendly match against Argentina played in San Juan that ended in a 0–5 loss in preparation for the Conmebol tournament.