| Name | City | State | Piping, Light Music | Piobaireachd | Snare | Tenor | Bass | Drum Major | Judge | Supporting Member |
|---|---|---|---|---|---|---|---|---|---|---|
| Andrew Lockwood | Bloomington | IL | ||||||||
| Freddrick Long | Weatherford | TX | Grade 4 Senior | Grade 4 | ||||||
| Russell Loucks | River Falls | WI | Novice | Novice | ||||||
| Jessie Lu | Minneapolis | MN | Grade Grade 5 Senior | |||||||
| Sydney Lybert | Pulaski | WI | Grade 3 | Grade 3 | ||||||
| Steve MacDougall | Roscoe | IL | Grade 4 | |||||||
| Stuart Mackenzie | Mexico | MO | Grade 1 | Grade 1 | ||||||
| Colum MacKinnon | Minnetonka | MN | Grade 4 Senior | Grade 4 | ||||||
| Steven MacLeod | Henrietta | NY | Grade 2 | Grade 2 | ||||||
| Calum MacNeil | Dearborn | MI | Grade 1 | Grade 1 | ||||||
| Stephen MacNeil | Brethren | MI | Y | |||||||
| Isobel MacRae | Thunder Bay | ON | Beginner | |||||||
| Gabe MacRae | Thunder Bay | ON | Grade 4 | |||||||
| Ralph Magnuson | Wyoming | MN | Grade 4 Senior | |||||||
| Nicholas Maloy | Tulsa | OK | Grade 3 | Grade 4 | ||||||
| Steve Marasso | Custer Park | IL | Grade 4 Senior | Grade 3 | ||||||
| Joshua Marino | Beavercreek | OH | Grade 4 Senior | Grade 4 | ||||||
| Susan Martin | McIntire | IA | Grade 4 Senior | Grade 4 | ||||||
| Clay Martin | Grand Prairie | TX | Grade Grade 5 Senior | |||||||
| Stanley Mathewson Jr | Holly | MI | Grade 4 Senior | Grade 4 | ||||||
| David May | Walled Lake | MI | Grade 4 Junior | |||||||
| Peter May | Walled Lake | MI | Practice Chanter (Novice) | |||||||
| Eve McCaffrey | Bloomington | MN | Grade 4 Senior | |||||||
| Jackson McCann | Muskegon | MI | Grade Grade 5 Junior | |||||||
| Henry McCarthy | Minneapolis | MN | Grade 2 | Grade 2 | ||||||
| Dale McCauley | Colleyville | TX | Grade 4 Senior | Grade 4 | ||||||
| Ethan McCauley | Colleyville | TX | Grade 4 | |||||||
| Scott McCawley | Naperville | IL | Grade 1 | Open | Y | |||||
| Fiona Mcclellan | Plymouth | IN | Grade 5 | |||||||
| John McClure | Minneapolis | MN | Grade Grade 5 Senior | Grade 4 |