The following schools will be members of Division II for the 2017-2021 classification cycle.
| School Name |
|---|
| Battle Ground Academy |
| Baylor School |
| Boyd Buchanan High School |
| Brentwood Academy |
| Briarcrest Christian School |
| Carroll Academy |
| Chattanooga Christian School |
| Christ Presbyterian Academy |
| Christian Academy of Knoxville |
| Christian Brothers High School |
| Collegedale Academy |
| Concord Christian School |
| Davidson Academy |
| Donelson Christian Academy |
| Ensworth High School |
| Evangelical Christian School |
| Ezell-Harding Christian School |
| Father Ryan High School |
| Fayette Academy |
| First Assembly Christian School |
| First Baptist Academy |
| Franklin Road Academy |
| Friendship Christian School |
| Girls Preparatory School |
| Goodpasture Christian School |
| Grace Baptist Academy |
| Grace Christian Academy - Knoxville |
| Harding Academy |
| Harpeth Hall High School |
| Hendersonville Christian Academy |
| Hutchison School |
| Immaculate Conception High School |
| Jackson Christian School |
| Knowledge Academies |
| Lausanne Collegiate School |
| Lipscomb Academy |
| Margolin Hebrew Academy |
| McCallie School |
| Memphis Catholic High School |
| Memphis University School |
| Middle Tennessee Christian School |
| Montgomery Bell Academy |
| Mt. Juliet Christian Academy |
| Nashville Christian School |
| Northpoint Christian School |
| Notre Dame High School |
| Pope John Paul II High School |
| Providence Christian Academy |
| Rossville Christian Academy |
| Sacred Heart of Jesus High School |
| Silverdale Baptist Academy |
| St. Agnes Academy |
| St. Andrew's - Sewanee School |
| St. Benedict at Auburndale |
| St. Cecilia Academy |
| St. George's Independent School |
| St. Mary's Episcopal School |
| The King's Academy |
| The Webb School |
| Tipton-Rosemark Academy |
| University School of Jackson |
| University School of Nashville |
| Webb School of Knoxville |
| Westminster Academy |
| Zion Christian Academy |
