Southeast High School
- Cherokee, Kansas
- Lincoln Southeast High School
- South East High School (South Gate, California)
- Southeast High School (Florida)
- Southeast High School (Missouri)
- Southeast High School (Ohio)
- Southeast High School (Oklahoma City, Oklahoma)
- Southeast of Saline Secondary School
- Southeastern High School (Chillicothe, Ohio)
- Southeastern High School (Detroit, Michigan)
- Southeastern High School (Illinois)
- Southeastern Local High School (South Charleston, Ohio)
- Springfield Southeast High School
- Wichita High School Southeast