| Name | County | District |
|---|---|---|
| Thomas Lawless | Davidson County | 20 |
| Robert Evans Lee | Wilson County | 15 |
| Jack Leonard | Carroll County | 24 |
| Dana Looper | Putnam County | 13 |
| Nathan Luna | Warren County | 31 |
| Cara Lynn | Giles County | 22 |
| Dwayne D. Maddox | Carroll County | 24 |
| Matthew M. Maddox | Carroll County | 24 |
| Richard Thomas Matthews | Maury County | 22 |
| Joseph E. May | Sullivan County | 2 |
| Hansel McCadams | Henry County | 24 |
| Jerry H. McCarter | Sevier County | 4 |
| Matthew McClung | Claiborne County | 8 |
| Sherri McCrary | Monroe County | 10 |
| Mark S. McDaniel | Fayette County, Shelby County | 25 |
| Brenda Hall McDonald | Roane County | 9 |
| Jennifer McEwen | Gibson County | 28 |
| David J. McKenzie | Marshall County | 17 |
| Paul E. McLemore | Blount County | 5 |
| Barbara Medley | Marshall County | 17 |
| Michael W. Moyers - Retired January 2021 | Blount County | 5 |
| Teresa Murray Smith | Carter County | 1 |
| Jeffrey R. Murrell | Sevier County | 4 |
| H. Allen Nohsey | Obion County | 27 |
| James T. Normand | Anderson County |
