- Group Name
- James River HS
- Hometown
- Midlothian, VA
- Contact
- Justin Turpin
- Group Name
- Jay Percussion
- Contact
- Jay A Moore
- Group Name
- Jefferson County HS
- Hometown
- Dandridge, TN
- Contact
- Jessica Poole
- Group Name
- Jefferson Forest HS
- Hometown
- Forest, VA
- Contact
- Jim Mutchler
- Website
- https://www.jeffersonforestband.org/index.html
- http://www.facebook.com/JFDrumline/
- http://instagram.com/@jfhsdrumline
- Group Name
- Jenks HS
- Hometown
- Jenks, OK
- Contact
- Kenny Martin
- Website
- https://jenksband.com/
- Group Name
- John B Alexander HS
- Hometown
- Laredo, TX
- Contact
- Darnell Donalson
- Website
- https://sites.google.com/uisd.net/ahsband/home
- Group Name
- John C. Birdlebough HS
- Hometown
- Phoenix, NY
- Contact
- John Bird
- Group Name
- John F. Kennedy Memorial HS
- Hometown
- Iselin, NJ
- Contact
- Brandon Eberhardt
- Website
- www.jfkbands.org
- https://www.facebook.com/jfkbands/
- https://www.instagram.com/jfk_percussion/
- Group Name
- John Marshall HS
- Hometown
- San Antonio, TX
- Contact
- Kevin Quinn Tabb
- Group Name
- John P. Stevens HS
- Hometown
- Edison, NJ
- Contact
- Pamela Ferrali
- Group Name
- Jordan HS
- Hometown
- Fulshear, TX
- Contact
- Mitchell Vereide
- Group Name
- Jordan-Elbridge HS
- Hometown
- Jordan, NY
- Contact
- Dan English
- Group Name
- Jordan-Elbridge Indoor Percussion Ensemble
- Hometown
- Jordan, NY
- Contact
- Dan English
- Group Name
- Judson HS
- Hometown
- Converse, TX
- Contact
- David Hochstetter
- Group Name
- Jupiter HS
- Hometown
- Jupiter, FL
- Contact
- Ryan Ross
- Group Name
- Kamiak HS
- Hometown
- Mukilteo, WA
- Contact
- Toby Bathurst
- Website
- https://www.kamiakshowband.com/winterpercussion
- https://www.facebook.com/KamiakShowBand
- https://www.instagram.com/kamiakpercussion/
- Group Name
- Kanawha Knights Independent Percussion - OB
- Hometown
- Charleston, WV
- Contact
- Cody Kerns
- Website
- http://www.hillshopewv.org/kkip
- http://www.facebook.com/KanawhaKnights/
- http://instagram.com/KanawhaKnights
- Snapchat
- KanawhaKnights
- X (Twitter)
- http://twitter.com/KanawhaKnights
- Group Name
- Kaneland HS
- Hometown
- Maple Park, IL
- Contact
- Tyler Brooks
- Website
- https://sites.google.com/a/kaneland.org/kwp/
- Group Name
- Kannapolis Independent
- Hometown
- Kannapolis, NC
- Contact
- Garrett Deal
- Website
- https://kannapolisip.com/
- https://www.instagram.com/kannapolis_independent/
- Group Name
- Karns HS
- Hometown
- Knoxville, TN
- Contact
- Nathaniel Gallagher
- Group Name
- KathyTestPSCW
- Hometown
- Dayton, OH
- Contact
- Kathy Fairbanks
- Group Name
- KathyTestPSO
- Hometown
- Dayton, OH
- Contact
- Kathy Fairbanks
- Group Name
- KathyTestPSW
- Hometown
- Dayton, OH
- Contact
- Kathy Fairbanks
- Group Name
- Katy HS
- Hometown
- Katy, TX
- Contact
- Michelle Jordan
- https://www.instagram.com/katy_percussion/
- Group Name
- Keller Central HS
- Hometown
- Fort Worth, TX
- Contact
- Matthew Stephens
- Website
- http://kellercentral.band
- http://www.facebook.com/kellercentralpercussion/
- http://instagram.com/kcpercussion/
- X (Twitter)
- http://twitter.com/KCdrumline