Ismael Diaz

Ismael Diaz may refer to:


 * Ismael Díaz (footballer, born 1990), Dominican footballer
 * Ismael Díaz (footballer, born 1997), Panamanian footballer
 * Ismael Díaz (Salvadoran footballer) (died 1976), Salvadoran footballer
 * Ismael Díaz (football manager) (born 1965), Spanish football manager