- Group Name
- TestTestTest
- Hometown
- Foster, KY
- Group Name
- Thesis
- Hometown
- Saratoga, CA
- Contact
- Sean Clark
- Group Name
- Thibodaux HS
- Hometown
- Thibodaux, LA
- Contact
- Troy Percle
- Group Name
- Thomas Jefferson HS
- Hometown
- Alexandria, VA
- Contact
- Steve Ballard
- Website
- http://www.tjbands.org
- http://www.facebook.com/pages/Thomas-Jefferson-High-School-for-Science-and-Technology/107705972591905
- Group Name
- Thomas Worthington HS
- Hometown
- Worthington, OH
- Contact
- Matthew Kilgore
- Group Name
- Thomas Worthington HS
- Hometown
- Worthington, OH
- Contact
- Josh Drouillard
- Group Name
- Tigard HS
- Hometown
- Tigard, OR
- Contact
- Kati McKee
- Website
- https://www.ttsdschools.org/Page/5440
- Group Name
- Timber Creek HS (FL)
- Hometown
- Orlando, FL
- Contact
- Jonathan David Tirado
- Group Name
- Timber Creek HS (TX)
- Hometown
- Keller, TX
- Contact
- Dan Shinohara
- Website
- http://timbercreekband.org
- Group Name
- Timberland Indoor Percussion
- Hometown
- Wentzville, MO
- Contact
- Derek Peplaw
- Group Name
- Tina Test PSMO
- Hometown
- Simi Valley, CA
- Contact
- Tina Schirmeister
- Group Name
- Tippecanoe HS
- Hometown
- Tipp City, OH
- Contact
- Stephen Monath
- Group Name
- Tomball HS
- Hometown
- Tomball, TX
- Contact
- Rob Sullens
- Group Name
- Tomball HS
- Hometown
- Tomball, TX
- Contact
- Tyler Broadhurst
- Website
- https://tomballband.com/
- https://www.instagram.com/tomballdrums/
- Group Name
- Toms River
- Hometown
- Toms River, NJ
- Contact
- Andrea Rouse
- Group Name
- Tony Clement Center for Education
- Hometown
- Albany, NY
- Contact
- Mark Sanford
- Group Name
- Torrance HS
- Hometown
- Torrance, CA
- Contact
- Grace Matthews
- Website
- http://ths.tusd.org
- Group Name
- Torres Indoor Percussion
- Hometown
- Madera, CA
- Group Name
- Totino-Grace HS
- Hometown
- Fridley, MN
- Contact
- Nicholas Moreno
- Group Name
- Trabuco Hills HS
- Hometown
- Mission Viejo, CA
- Contact
- Brad Pollock
- Group Name
- Tri-City Percussion
- Hometown
- Fremont, CA
- Contact
- Chris Cyr
- Website
- http://www.tricitypercussion.org/
- http://www.facebook.com/tricitypercussion/
- http://instagram.com/tricitypercussion/
- Snapchat
- https://snapchat.com/add/tbcorps
- X (Twitter)
- http://twitter.com/tbcorps
- Group Name
- Trilogy Independent
- Hometown
- Greenville, SC
- Contact
- ROBERT DYKENS
- Group Name
- Triple Crown
- Hometown
- Lexington, KY
- Contact
- Brian Flack
- Website
- http://www.triplecrownperc.com
- http://www.facebook.com/TripleCrownPerc
- http://instagram.com/triplecrownperc/
- X (Twitter)
- http://twitter.com/triplecrownperc
- Group Name
- Troy HS
- Hometown
- Troy, OH
- Contact
- Casey Layer
- Group Name
- Trumbull HS
- Hometown
- Trumbull, CT
- Contact
- Josh Murphy
- Website
- http://www.thsgembcorp.com