Towns
| State | City/Town | Town Title |
|---|---|---|
| Tennessee | Lavinia | Lavinia, TN |
| Tennessee | Lawrenceburg | Lawrenceburg, TN |
| Tennessee | Lebanon | Lebanon, TN |
| Tennessee | Lenoir City | Lenoir City, TN |
| Tennessee | Lenox | Lenox, TN |
| Tennessee | Leoma | Leoma, TN |
| Tennessee | Lewisburg | Lewisburg, TN |
| Tennessee | Lexington | Lexington, TN |
| Tennessee | Liberty | Liberty, TN |
| Tennessee | Life | Life, TN |
| Tennessee | Limestone | Limestone, TN |
| Tennessee | Linden | Linden, TN |
| Tennessee | Link | Link, TN |
| Tennessee | Livingston | Livingston, TN |
| Tennessee | Lobelville | Lobelville, TN |
| Tennessee | Lone Mountain | Lone Mountain, TN |
| Tennessee | Lookout Mountain | Lookout Mountain, TN |
| Tennessee | Loretto | Loretto, TN |
| Tennessee | Loudon | Loudon, TN |
| Tennessee | Louisville | Louisville, TN |
| Tennessee | Lowland | Lowland, TN |
| Tennessee | Lupton City | Lupton City, TN |
| Tennessee | Luray | Luray, TN |
| Tennessee | Luttrell | Luttrell, TN |
| Tennessee | Lutts | Lutts, TN |