Baldwin High School is a public high school located in Baldwin, Nassau County, New York.

It is the eighth-largest high school in Nassau County.

[2] As of the year 2018–19, the school had an enrollment of 1,548 students and 121.0 classroom teachers (on an FTE basis), for a student–teacher ratio of 12.8:1.

[3] There were 450 students (29.1% of enrollment) eligible for free lunch and 37 (2.4% of students) eligible for reduced-cost lunch.

[1] Baldwin High School is nationally recognized as a "School of Excellence", offering numerous opportunities in academics, athletics, the arts, robotics, and career development.