Names
- Klavun, Walter, 1906-19843
- Klopf, Erica3
- Klugman, Jack3
- Knef, Hildegard, 1925-20023
- Knight, Shirley, 1936-20203
- Kobart, Ruth3
- Kohler Snyder Company3
- Kopyc, Frank, 1948-3
- Kor, Eva Mozes3
- Korbich, Eddie3
- Kreisler, Fritz, 1875-19623
- Kropp, Russell P.3
- Krueger & Braun Litho3
- Kummer, Clare Beecher, 1886-19583
- Kyra Cigar Company (West Africa)3
- L. Janvier3
- La Balca Havana Cigars3
- La Salle, Victor3
- La Victoria Cigar Corporation (New York City, New York)3
- LaMotta, Jake3