Rubén Ariel Olivera da Rosa (born 4 May 1983 in Montevideo) is a Uruguayan former footballer who played as a midfielder, currently in charge as head coach of Serie D club Racing Aprilia. A versatile player, he is capable of playing anywhere in midfield and throughout his career he has been deployed as a left or right winger, as a central midfielder, as an attacking midfielder, and even as a forward.