- Houston, Cissy2
- Hyer, Martha2
- Infants2
- Ink Spots (Musical group)2
- Jazz2
- King Sisters2
- King, Peggy2
- Lahr, Bert, 1895-19672
- Laine, Frankie, 1913-20072
- Lennon Sisters2
- Leonetti, Tommy, 1929-19792
- Lewis, Ted, 1892-19712
- Liberace, 1919-19872
- Linkletter, Art, 1912-20102
- MacRae, Gordon2
- Madeira, Jean, 1918-19722
- Manilow, Barry2
- Massey, Louise2
- Maye, Marilyn2
- McAfee, Johnny2