Texas Schools
- Lyford Consolidated Independent School District
- Lyle School Of Engineering
- Lyles Middle School
- Lyndon B Johnson High School
- Lyndon B Johnson High School
- Lyndon B Johnson High School
- Lyndon B Johnson School Of Public Affairs
- Lytle High School
- Lytle Independent School District
- M B Smiley High School
- M R Wood Alternative Education Center
- Miat College Of Technology
- Mabank High School
- Mabank Independent School District
- Macarthur High School
- Macarthur High School
- Madison County Public Schools
- Madison High School
- Madisonville Consolidated Independent School District
- Madisonville High School
- Magnolia High School
- Magnolia Independent School District
- Magnolia West High School
- Makersquare
- Malakoff High School
- Malakoff Independent School District
- Malone Independent School District
- Malta Independent School District
- Mandarin Immersion Magnet School
- Manor Independent School District
- Mansfield High School
- Mansfield Independent School District
- Mansfield Legacy High School
- Mansfield Summit High School
- Mansfield Timberview High School
- Manvel High School
- Marathon Independent School District
- Marathon School
- Marble Falls High School
- Marble Falls Independent School District
- Marfa Independent School District
- Margaret Long Wisdom High School
- Marietta Independent School District
- Marine Military Academy
- Marion High School
- Marion Independent School District
- Marlin High School
- Marlin Independent School District
- Marshall High School
- Marshall Independent School District
- Marshall Independent School District
- Mart High School
- Mart Independent School District
- Marti Elementary School
- Martin High School
- Martin High School
- Martin's Mill Independent School District
- Martin's Mill Junior Senior High School
- Martinsville Independent School District
- Mary Allen Seminary
- Mary Carroll High School
- Mary Help Of Christians School
- Mason High School
- Mason Independent School District
- Masonic Home Independent School District
- Matagorda Independent School District
- Mathis Independent School District
- Maud High School
- Maud Independent School District
- Maxine L Silva Magnet High School For Health Care Professions
- May High School
- May Independent School District
- Mayde Creek High School
- Maypearl High School
- Maypearl Independent School District
- Mays Business School
- Mcallen High School
- Mcallen Independent School District
- Mcallen Memorial High School
- Mccallum High School
- Mccamey High School
- Mccamey Independent School District
- Mccollum High School
- Mccombs School Of Business
- Mccoy College Of Business
- Mcdade Independent School District
- Mcfaddin Independent School District
- Mcgovern Medical School
- Mcgregor High School
- Mcgregor Independent School District
- Mckinney Boyd High School
- Mckinney High School
- Mckinney Independent School District
- Mckinney North High School
- Mclean High School
- Mclean Independent School District
- Mclennan Community College
- Mcleod High School
- Mcleod Independent School District
- Mcmillen High School