| The Lazy Susans |
| The Lazy Youth |
| The La\'s |
| The Leader |
| The Leading Edge |
| The Leading Guy |
| The Leaf |
| The League |
| The League of One |
| The Leake County Revelers |
| The Learning Station |
| The Leash |
| The Least of Our Brethren |
| The Leather Gallery |
| The Leather Pockets |
| The Leatherbound Books |
| The Leathercoated Minds |
| The Leaves |
| The Leaves of Grass |
| The Leavitt Brothers |
| The Lebanese National Orchestra for Oriental Arabic Music |
| The Lebowski |
| The Lebrón Brothers |
| The Lectric Monks |
| The Ledge |
| The Lee Gordon Singers |
| The Lees |
| The Lef7overs |
| The Left Backs |
| The Left Banke |
| The Left Hooks |
| The Left Lanes |
| The Leftovers |
| The Lefty Brothers |
| The Legacies |
| The Legacy |
| The Legacy Band |
| The Legal Matters |
| The Legazy |
| The Legend Adam Bomb |
| The Legend of the Dogu |
| The Legend Ramon |
| The Legendary Blues Band |
| The Legendary Hangovers |
| The Legendary JayB |
| The Legendary Masked Surfers |
| The Legendary Pink Dots |
| The Legendary Shack Shakers |
| The Legendary Tigerman |
| The Legends |
| The Legendz |
| The Legion |
| The Legion of Decency |
| The legion of doom |
| The Leiber-Stoller Big Band |
| The LeKhak |
| The Lem |
| The Lemon Expressway |
| The Lemon Pipers |
| The Lemon Sherbets |
| The Lemon Twigs |
| The Lemonheads |
| The Lemonheads |
| The Lemz |
| The Len Mercer Strings |
| The Len Price 3 |
| The Lena |
| The Lengths |
| The Lennies |
| The Lennon Effect |
| The Lennon Sisters |
| The Lenny D Show |
| The Lenny Mack Band |
| The Lenores |
| The Leo |
| THE Leon |
| The Leon Young String Chorale |
| The Leonard Lothlen Project |
| The LeRoi Brothers |
| The Les Humphries Singers |
| The Leslie West Band |
| The Lesser Feats |
| The Lesson GK |
| The Lester Brothers |
| The Let Go |
| The Let Loose |
| The Letdown |
| The Lethargics |
| The Letter |
| The Letter Black |
| The Letter E |
| The Letter M |
| The Lettered Streets |
| The Letterman |
| The Lettermen |
| The Letters Organize |
| The Letters To |
| THE Leumas |
| The Leuzinger Gang |
| The Levellers |
