- Group Name
- Medina Valley HS
- Hometown
- Castroville, TX
- Contact
- Ruben Alejandre
- Group Name
- Medley Winter Guard
- Hometown
- Grand Rapids, MI
- Contact
- Stephanie Brown
- Website
- https://www.grypa.org/medley
- http://www.facebook.com/7707 Riverview Dr. 103
- http://instagram.com/Stephjeanbrown@gmail.com
- Group Name
- Melbourne HS
- Hometown
- Melbourne, FL
- Contact
- Theresa Vasquez
- Website
- http://www.prideofmelhiband.com/
- Group Name
- Melbourne HS JV
- Hometown
- Melbourne, FL
- Contact
- Theresa Vasquez
- Group Name
- Melissa HS
- Hometown
- Melissa, TX
- Contact
- Clay Singletary
- Group Name
- Memorial HS (Frisco, TX)
- Hometown
- Frisco, TX
- Contact
- Dain Rodrigue
- Group Name
- Memorial HS (Frisco, TX) JV
- Hometown
- Frisco, TX
- Contact
- Dain Rodrigue
- Group Name
- Memorial HS (Houston, TX)
- Hometown
- Houston, TX
- Contact
- Suzanne Scott
- Group Name
- Memorial Independent
- Hometown
- Tulsa, OK
- Contact
- Kristina Cobler
- Group Name
- Ménage
- Hometown
- Dallas, TX
- Contact
- Malan P Messemore
- https://www.instagram.com/mirageperformanceensembles/
- Group Name
- Merced HS
- Hometown
- Merced, CA
- Contact
- Jon Schmid
- Website
- http://www.mercedmarching100.org
- X (Twitter)
- http://twitter.com/mm100band
- Group Name
- Merced HS JV
- Hometown
- Merced, CA
- Contact
- Jon Schmid
- Website
- http://www.mercedmarching100.org
- X (Twitter)
- http://twitter.com/mm100band
- Group Name
- Meridian A
- Hometown
- Lancaster, KY
- Contact
- Angela Miller
- Group Name
- Meridian IRA
- Hometown
- NIcholasville, KY
- Contact
- Angela Miller
-
facebook.com/Red Oak/JCS Meridian WG Ensembles
-
instagram.com/meridianwinterguard
- Group Name
- Mesa Ridge HS
- Hometown
- Colorado Springs, CO
- Contact
- Shelby McNeill
- Group Name
- Metanoia Winter Guard
- Hometown
- Charlotte, NC
- Contact
- James Couick
- http://www.facebook.com/metanoiawinterguard/
- Group Name
- Methacton HS
- Hometown
- Eagleville, PA
- Contact
- Hana Ernest
- Group Name
- Methuen HS
- Hometown
- Methuen, MA
- Contact
- Meghan Root
- Group Name
- Miamisburg HS
- Hometown
- Miamisburg, OH
- Contact
- Seth Rivetti-Sharpe
- Website
- https://www.miamisburgwinterguards.com/
- http://www.facebook.com/Miamisburg-Color-Guard-209721425733269/
- http://instagram.com/Miamisburgworldguard
- Group Name
- Miamisburg HS A
- Hometown
- Miamisburg, OH
- Contact
- Lynsey Tyson
- Group Name
- Michael A. Maroun Elementary
- Hometown
- Phoenix, NY
- Contact
- Mackenzie Dennis
- Group Name
- Mid-Buchanan HS
- Hometown
- Faucett, MO
- Contact
- Kimberly Hord
- Group Name
- Middle Creek HS
- Hometown
- Apex, NC
- Contact
- Stephanie Wanless
- Group Name
- Middletown HS
- Hometown
- Middletown, OH
- Contact
- Stephanie Miller
- Website
- http://middiemusicboosters.org/
- http://www.facebook.com/middletown.colorguard/
- http://instagram.com/middletowncolorguard
- Snapchat
- middieguard
- X (Twitter)
- http://twitter.com/@middieguard
- Group Name
- Middletown HS
- Hometown
- Middletown, DE
- Contact
- Nicholas Tavares