Framingham High School (FHS) is a public high school in Framingham, Massachusetts, United States, serving grades 9 through 12. It is located approximately 20 miles (32 km) west of Boston and enrolls about 2,500 students, making it one of the largest high schools in the state.

The school traces its origins to the late 18th century through the Framingham Academy and related institutions. The modern Framingham High School was established in 1991 through the merger of Framingham North High School and Framingham South High School.