Ursuline Academy is a private school in Wilmington, Delaware, which offers Early Childhood (Montessori (ages 3–5) and Kindergarten) and elementary (grades 1–5) school for both girls and boys, Middle (Grades 6–8), and Upper (Grades 9–12) school classes for girls. Established in 1893 by the Ursulines, it is an independent, Catholic, college-preparatory school.

Notable alumni

• Erin Arvedlund, financial journalist
• Valerie Biden Owens, political strategist, sister of President Joe Biden
• Vera Gilbride Davis, Delaware politician
• Elena Delle Donne, WNBA player for the Washington Mystics; played collegiately at the University of Delaware
• Aubrey Plaza, actress, comedian, and producer
• Marjorie Rendell, federal judge and former first lady for the State of Pennsylvania
• Val Whiting, former WNBA player; athletic hall of fame inductee at Stanford University