Encyclopedias, Almanacs, Transcripts, and Maps
- Lindbergh, Charles (1902-1974)
- Linkletter, Art (1912—)
- Lionel Trains
- Lippmann, Walter (1889-1974)
- Liston, Sonny (1932?-1970)
- Little Black Dress
- Little Blue Books
- Little Magazines
- Little Orphan Annie
- Lloyd Webber, Andrew (1948—)
- Loafers
- Locke, Alain (1886-1954)
- Lollapalooza
- Lombard, Carole (1908-1942)
- Lombardi, Vince (1913-1970)
- Lombardo, Guy (1902-1977)
- London, Jack (1876-916)
- Long, Huey (1893-1935)
- Long, Shelley (1949—)
- Long-Playing Record