Roger Adrià Oliveras (born 18 April 1998) is a Spanish cyclist, who currently rides for UCI WorldTeam Red Bull–Bora–Hansgrohe.

In August 2020, on stage 3 of the Vuelta a Burgos, Adrià was part of the stage's main breakaway of nine riders. Late into the stage, he dropped his fellow breakaway riders and nearly stayed away for the surprise win, but he was caught on the slopes of Picón Blanco with several kilometers left by the general classification contenders. Nevertheless, Adrià was noted for his solo effort and won the stage's combativity award.