Creator
- Labouisse, Sally (Sarah Cameron), 1903-198510
- Lacouture, Peter V.1
- Laidley, Bradford1
- Laleyan, Marie-Louise, 1935-20141
- Lamb, Brian1
- Lamb, Brian, 1941-1
- Lambert, J. Wilfred1
- Lamont, Elinor Miner, 1901-19721
- Lampe, Virginia1
- Lampell, Millard, 1919-19972
- Lancaster, Albert Lake1
- Lancaster, Lucy Lee, 1905-19891
- Landesbühnen Sachsen1
- Landess, Kitty1
- Landestheater Halle1