- Langston, E. W.1
- Lanier, S.1
- Lansdell, B.1
- Lau Rhea Ward1
- Lau-Rhea Ward1
- Lawhon, John1
- Lawson, Andrew1
- Leonard, Van1
- Lester Book u. Stationery Company1
- Lester, Ezekiel1
- Lewis, Samuel, 1753 or 1754-18221
- Livingston, Peter L.1
- Lockhart, Joel1
- Louisville Drug Company1
- Love, John C.1
- Loving, Joseph L.1
- Luckie, H.1
- Luckie, William D.1
- M. McLeod1
- MWM Company1