Carlos Alberto Ramírez Castillo (born November 6, 1976 in Mexico City) is a retired Mexican professional footballer.
He lasted played for Deportivo Irapuato, wearing #13.
He is nicknamed "Tin-Tan" because of an apparent physical likeness to the Mexican actor.
Carlos Participated in the 2012 FIFA Futsal World Cup with the Mexico national futsal team wearing # 9.