- Group Name
- Lakeway Christian Academy
- Hometown
- White Pine, TN
- Contact
- Rhett Butler
- Group Name
- Lakewood HS
- Hometown
- Lakewood, CO
- Contact
- Kathy Marvin
- Group Name
- Lambert HS
- Hometown
- Suwanee, GA
- Contact
- Tonya Mashburn
- Website
- https://www.lambertpercussion.com/
- http://instagram.com/LambertPercussion
- Group Name
- Lanier High School
- Hometown
- Sugar Hill, GA
- Contact
- Ryan Arrowood
- Group Name
- Lebanon HS (OH)
- Hometown
- Lebanon, OH
- Contact
- John Newcomb
- Website
- http://www.lhsbandroom.org/drumline
- http://www.facebook.com/lebanondrumline/?fref=ts
- http://instagram.com/lebanondrumline
- X (Twitter)
- http://twitter.com/@lebanondrumline
- Group Name
- Lees Summit HS
- Hometown
- Lees Summit, MO
- Contact
- Mike McBain
- Group Name
- Legacy Performing Arts Percussion Ensemble
- Hometown
- Indianapolis, IN
- Contact
- Scott Porter
- Website
- http://www.legacyperformingartsinc.org/
- http://www.facebook.com/LegacyIndoor
- http://instagram.com/@legacy_indoor_percussion
- Snapchat
- legacy_indoor
- X (Twitter)
- http://twitter.com/@legacyIndoor
- Group Name
- Legacy Performing Arts Percussion Ensemble Open
- Hometown
- Indianapolis, IN
- Contact
- Scott Porter
- Website
- https://www.legacyperformingartsinc.org/
- http://www.facebook.com/legacyperformingartspercussionensemble
- http://instagram.com/legacy_indoor_percussion
- Snapchat
- legacy_indoor
- X (Twitter)
- http://twitter.com/@legacy_Indoor
- Group Name
- Legacy Winter Percussion Ensemble
- Hometown
- Broomfield, CO
- Contact
- Kathy Marvin
- Group Name
- Legend HS
- Hometown
- Parker, CO
- Contact
- Klifford Holly
- Group Name
- Lehman HS
- Hometown
- Kyle, TX
- Contact
- Analisa Gonzalez
- Group Name
- Leigh HS
- Hometown
- San Jose, CA
- Contact
- Alexander Christensen
- Website
- https://www.leighpapa.org
- Group Name
- Lemoore HS
- Hometown
- Lemoore, CA
- Contact
- Shawn McElhaney
- Group Name
- Lewis Cass HS
- Hometown
- Walton, IN
- Contact
- Hope Turcheck
- Group Name
- Lewis Central HS
- Hometown
- Council Bluffs, IA
- Contact
- Dan Tucker
- Group Name
- Lewisville HS
- Hometown
- Lewisville, TX
- Contact
- Julianna Fletcher
- Website
- https://www.lewisvillehsband.com
- Group Name
- Liberty HS (CA)
- Hometown
- Bakersfield, CA
- Contact
- Jason Armistead
- Website
- http://lhspatriotmusic.com
- http://www.facebook.com/lhsmp
- X (Twitter)
- http://twitter.com/@lhsmp
- Group Name
- Liberty HS (CO)
- Hometown
- Colorado Springs, CO
- Contact
- Michael Curyto
- Group Name
- Liberty HS (NV)
- Hometown
- Henderson, NV
- Contact
- Travis Whaley
- Group Name
- Liberty HS (OR)
- Hometown
- Hillsboro, OR
- Contact
- Kevin Soon
- Website
- http://libertybandandguard.org
- Group Name
- Liberty University Indoor Drumline
- Hometown
- Lynchburg, VA
- Contact
- Tommy Goddard
- Website
- https://www.facebook.com/LUIndoorDrumline/
- http://www.facebook.com/LUIndoorDrumline/
- http://instagram.com/@luindoordrumline
- Group Name
- Licking Valley HS
- Hometown
- Newark, OH
- Contact
- Sean Bradley
- Website
- http://www.teacherpage.com/lvbands
- Group Name
- Lincoln HS
- Hometown
- Portland, OR
- Contact
- Tyler Bragg
- Website
- http://cardinalmusic.net
- Group Name
- Lincoln-Way Community Schools
- Hometown
- New Lenox, IL
- Contact
- Tim Berg
- Website
- www.lincolnwaymusic.org
- Group Name
- LINEA
- Hometown
- Phoenix, AZ
- Contact
- Craig Harris
- Website
- https://www.lineaarts.org
- http://instagram.com/linea.drums