Rodrigo Díaz may refer to: Rodrigo Díaz de Vivar, commonly known as El Cid Rodrigo Díaz de los Cameros, troubadour Rodrigo Ezequiel Díaz (born 1981), Argentine footballer Rodrigo Díaz (swimmer) (born 1984), Guatemalan swimmer Rodrigo Díaz (handballer) (born 1988), Chilean handball player Rodrigo Díaz (bishop) (died 1249), Roman Catholic prelate