For the 2019 Spring Trap League, 66 high school teams are assigned to 10 conferences based on a similar number of team members.
For the 2019 Spring Skeet League, 6 high school teams are assigned to 1 conference.
(#) = Number of athlete’s scores used for each team to determine True Team™ scoring points earned.
| TRAP CONFERENCES | SKEET CONFERENCE |
| CONFERENCE 1 (5) | CONFERENCE 1 (5) |
| Bad Axe High School | Grosse Ile High School |
| Camden-Frontier High School | Manchester High School |
| Hackett Catholic Prep High School | Napoleon High School |
| Houghton Lake High School | New Haven High School |
| Meridian Early College High School | Norway High School |
| Norway High School | Quincy High School |
| CONFERENCE 2 (6) | |
| Escanaba High School | |
| Glen Lake High School | |
| Litchfield Middle/High School | |
| Midland-Dow High School | |
| New Buffalo High School | |
| Ubly Jr/Sr High School | |
| Whitmore Lake High School | |
| CONFERENCE 3 (7) | |
| Airport High School | |
| Grand Haven High School | |
| L’Anse Creuse High School North | |
| Lake Fenton High School | |
| Lakeville Memorial High School | |
| Marlette High School | |
| Pittsford Area High School | |
| Port Huron Northern High School | |
| Roscommon High School | |
| CONFERENCE 4 (9) | |
| Big Rapids High School | |
| Hemlock High School | |
| Marine City High School | |
| Reading High School | |
| Reese High School | |
| Unionville-Sebewaing Area High School | |
| Unity Christian High School | |
| CONFERENCE 5 (12) | |
| Hillsdale High School | |
| Jonesville High School | |
| Manchester High School | |
| Memphis High School | |
| Saline High School | |
| St. Clair High School | |
| CONFERENCE 6 (16) | |
| Anchor Bay High School | |
| Bay City Western High School | |
| Grosse Ile High School | |
| Midland High School | |
| Napoleon High School | |
| New Haven High School | |
| Sandusky High School | |
| CONFERENCE 7 (19) | |
| Chippewa Hills High School | |
| Constantine High School | |
| Durand Area High School | |
| Harbor Beach Community High School | |
| Hillsdale Academy | |
| Lake Shore High School | |
| Quincy High School | |
| CONFERENCE 8 (23) | |
| Bellevue High School | |
| Columbia Central High School | |
| Eisenhower High School | |
| Fenton High School | |
| Hamilton High School | |
| Oxford High School | |
| Portland High School | |
| Reed City High School | |
| Will Carleton Academy | |
| CONFERENCE 9 (29) | |
| Armada High School | |
| Dexter High School | |
| Olivet High School | |
| Richmond High School | |
| Utica High School | |
| CONFERENCE 10 (44) | |
| Clare High School | |
| Romeo High School | |
| Vicksburg High School |