Fort Knox Middle High School is a middle/high school in Hardin County, Kentucky, United States, serving grades 7–12 on the grounds of Fort Knox.

[3] In April 2009 a $18.1 million construction project funded by money from the Department of Defense Education Activity (DoDEA) which runs the Fort Knox Community Schools system was begun to construct a new metal-roofed brick and masonry-facade two-story building, connecting to the existing vocational school and the gym.

It includes 20 new classrooms, two computer labs, a commons, geothermal heating and air conditioning, recessed lockers for improved traffic flow, and specialized functional areas for art, band, science labs, and technology courses.

Groundbreaking was April 2009, construction was completed in July, and the dedication ceremony was held on August 7.

Varsity sports include volleyball, football, swimming, soccer, baseball, basketball, powerlifting, wrestling, track and field, tennis, golf and softball.