Category:High schools in Delaware

• Defunct high schools in Delaware‎ (1 P)
• High schools in Kent County, Delaware‎ (1 C, 6 P)
• High schools in New Castle County, Delaware‎ (12 C, 38 P)
• High schools in Sussex County, Delaware‎ (9 P)

A

• Alumni by high school in Delaware‎ (14 C)

H

• High school sports in Delaware‎ (1 C, 2 P)

K

• K–12 schools in Delaware‎ (2 C)

P

• Preparatory schools in Delaware‎ (6 P)
• Private high schools in Delaware‎ (2 C, 10 P)
• Public high schools in Delaware‎ (3 C, 36 P)