Montana High School Association
- Membership group of all accredited high schools in the state, that supervises, controls, and regulates athletic and other interscholastic activities.
- http://www.mhsa.org/

Montana Office of Public Instruction
- Information about teacher licensing, student testing, Indian and migrant education programs, school nutrition and health, and other statewide programs and initiatives.
- http://www.opi.state.mt.us/

Montana Board of Public Education
- Exercises general supervision over the elementary and secondary schools of the state. Includes information about the board, its meetings and advisory councils, and links to related sites.
- http://www.bpe.state.mt.us/