| Name | City | State | Piping, Light Music | Piobaireachd | Snare | Tenor | Bass | Drum Major | Judge | Supporting Member |
|---|---|---|---|---|---|---|---|---|---|---|
| Stevie Hyde | Ann Arbor | MI | Grade 1 | Grade 2 | ||||||
| Jeff Ihrke | Rochester | MN | Grade 4 Senior | |||||||
| Isabella Jackson | Cleveland | OH | Grade 4 Senior | Grade 4 | ||||||
| Benjamin Jacobs | Ames | IA | Grade 4 Senior | Grade 4 | ||||||
| Stella Jacoby | Blanchardsville | WI | Grade 2 | Grade 2 | ||||||
| Scarlett Jacoby | Blanchardsville | WI | Grade 3 | |||||||
| Sophia Jantzen | Sugar Land | TX | Novice | |||||||
| Joe Jaruseski | Lombard | IL | Grade 5 | |||||||
| Devin Johndrow | North Liberty | IN | Grade 4 Senior | |||||||
| Connor Johnson | Rensselear | IN | Grade Grade 5 Junior | |||||||
| Daniel Johnson | Louisville | KY | Grade 4 Senior | |||||||
| Richard Johnston | St. Louis | MO | Grade Grade 5 Senior | Grade 4 | ||||||
| Thomas Johnston | Grafton | WI | Grade Grade 5 Senior | |||||||
| Samuel Jonas | Milwaukee | WI | Grade 2 | Grade 3 | ||||||
| Paul Jones | Bloomington | IL | Grade 4 Senior | Grade 4 | ||||||
| Scott Jones | Alparetta | GA | Grade 3 | |||||||
| Luke Jones | Kentwood | MI | Grade 4 Senior | Grade 4 | ||||||
| Kent Kaiser | St. Paul | MN | Grade 4 Senior | Grade 4 | ||||||
| Joshua Kaminski | La Grange | IL | Grade 4 Senior | Grade 4 | ||||||
| Erik Kamp | Newton | IA | Grade Grade 5 Senior | |||||||
| Iain Kane | Lake Jones | OK | Grade 4 Junior | Grade 4 | ||||||
| Michelle Kasbohm | Milwaukee | WI | Grade Grade 5 Senior | |||||||
| Michael Kazmierski Dunn | Grand Rapids | MI | Grade 2 | Grade 2 | ||||||
| Linda Keathley-Stamey | Rochester Hills | MI | Intermediate | Novice | ||||||
| Daniel Kelley | University City | MO | Grade 4 Senior | |||||||
| Bradley Kenna | Oklahoma City | OK | Grade 4 Senior | Grade 4 | ||||||
| Andrew Keppel | Batavia | IL | Grade 3 | Novice | ||||||
| Joseph Kern | Cleveland | OH | Grade 3 | Grade 4 | ||||||
| Aaron Kimzey | Monmouth | IL | Grade 4 Senior | Grade 4 | ||||||
| Brian Kinkade | Fairborn | OH | Grade 4 Senior | Grade 3 |