St. Edmond's Academy is an independent Catholic primary school for boys founded by the Congregation of Holy Cross in Wilmington, Delaware, United States in 1959.

Saint Edmond's Academy was founded to meet the academic needs of Catholic Boys in Wilmington.

Wilmington's Bishop Edmond John FitzMaurice offered his residence for the original school.

The School soon outgrew this space located in downtown Wilmington at 1301 Delaware Ave.

The Saint Edmond's Academy campus includes 25 acres (100,000 m2) of land.