| Academy of Sacred Heart | Lenawee Christian School |
| Alma High School | Leslie High School |
| Armada Area High School | Marcellus High School |
| Baldwin High School | Marion High School |
| Bangor High School | Martin High School |
| Bay City Western High School | Martin High School |
| Beaver Island Comm. High School | Mason Sr. High School |
| Berrien Springs High School | Midland Academy |
| Big Bay de Noc High School | Midland Academy |
| Boyne City High School | Milford High School |
| Brother Rice High School | Mona Shores High School |
| Buchanan High School | Montabella High School |
| Byron Area High School | Mount Pleasant High School |
| Caledonia Comm. High School | Newaygo High School |
| Caledonia Comm. High School | Newberry High School |
| Calvin Christian High School | North Branch High School |
| Caseville High School | North Muskegon High School |
| Cheboygan Area High School | Ogemaw Heights High School |
| Cheboygan Area High School | Oscar A. Carlson High School |
| Chippewa Valley High School | Oscoda Area High School |
| Comstock Park High School | Ovid-Elsie High School |
| Constantine High School | Owosso High School |
| Cranbrook Kingswood Upper School | Peck High School |
| Davison High School | Perry High School |
| De La Salle Coll. High School | Petoskey High School |
| Dearborn High School | Pioneer High School |
| Detroit Country Day School | Pioneer High School |
| Divine Child High School | Plainwell High School |
| Dowagiac Union High School | Plainwell High School |
| Dryden High School | Quincy High School |
| Dryden High School | Redford Union High School |
| East Jordan High School | Regina High School |
| Fenton High School | Regina High School |
| Fitzgerald High School | Rogers City High School |
| Flat Rock High School | Royal Oak High School |
| Forest Hills Central H.S. | Saginaw Arts & Sciences Academy |
| Forest Hills Northern High Sch | Sand Creek High School |
| Frankenmuth High School | Sandusky High School |
| Garber High School | Sault Area High School |
| Garber High School | Schoolcraft High School |
| Gobles High School | Seaholm High School |
| Grand Ledge High School | Shepherd High School |
| Grayling High School | St. Charles High School |
| Gull Lake High School | St. Francis High School |
| Harper Creek High School | St. Johns High School |
| Harrison Community High School | St. Mary Catholic Central |
| Harry S. Truman High School | St. Patrick High School |
| Hartford High School | Stevenson High School |
| Haslett High School | Stockbridge High School |
| Hemlock High School | Stoney Creek High School |
| Hillsdale Academy | Summerfield High School |
| Holland Christian High School | Tecumseh High School |
| Holland High School | Tecumseh High School |
| Holly Sr High School | Three Rivers High School |
| Homer High School | Thurston High School |
| Houghton Lake High School | Union City High School |
| Imlay City High School | Univ. of Detroit Jesuit H.S. |
| Inland Lakes High School | Vassar High School |
| Ithaca High School | Walled Lake Western High Sch. |
| Kalkaska High School | Waterford-Kettering High Sch. |
| Kearsley High School | Watervliet High School |
| Kelloggsville High School | Wayland Union High School |
| Kingston High School | White Cloud High School |
| Lakeland High School | White Cloud High School |
| Laker High School | White Cloud High School |
| Lakeview High School | Whiteford Agricultural High School |
| Lapeer East High School | Whitmore Lake High School |
| Lapeer West High School | Williamston High School |