Rodolfo Martín Arruabarrena (born 20 July 1975) is a former Argentine footballer who played as a left-back. He spent most of his career with Boca Juniors, where he began his professional career, and Spanish club Villarreal. Former Shabab Al Ahli Dubai and Al Wasl Fc coach, he is the current head coach of the United Arab Emirates national football team.