Bryan Olivera Calvo (born 11 March 1994) is a Uruguayan professional footballer who plays as a midfielder for Greek Super League club Volos.
Olivera signed on loan with LA Galaxy II from Fluminense on 10 August 2015.
On 7 April 2016, it was announced that the Ottawa Fury had acquired Olivera on loan from Fluminense.
In 2018, Olivera returned to Uruguay, signing with Uruguayan Primera División side Fénix. That season he made 20 appearances, scoring two goals.
On 2 January 2019, Olivera signed for Montevideo club Liverpool.
Olivera is the son of former professional footballer Washington Olivera.