RCR Arquitectes is a Spanish architecture firm consisting of principals and co-founders Rafael Aranda, Carme Pigem and Ramon Vilalta.

[1] The trio were the 2017 recipients of the Pritzker Prize for Architecture.

[2] While the firm had won many awards before the Pritzker, they were relatively unknown compared to other finalists.

[2] The firm is known for its frequent use of weathering steel in its projects.

[2][example needed] The firm designed the imposing Musée Soulages [fr] in Rodez, France, after winning a 2007 competition.