- Group Name
- Mon Valley Express
- Hometown
- Pittsburgh, PA
- Contact
- Loujaue William McPherson
- Website
- https://www.monvalleyexpress.org
- https://www.facebook.com/MonValleyExpress
- Group Name
- Monarch HS (CO)
- Hometown
- Louisville, CO
- Contact
- Madison Rule
- Website
- https://www.monarchbands.org/color-guard
- http://www.facebook.com/194 Mohawk Circle
- Group Name
- Monarch HS (FL)
- Hometown
- Coconut Creek, FL
- Contact
- Nazah Stebbins
- Group Name
- Monroe Township HS
- Hometown
- Monroe Township, NJ
- Contact
- Sharon Maher
- Website
- http://mthsmusic.net/
- Group Name
- Monrovia HS
- Hometown
- Monrovia, In
- Contact
- Laura Hannum