- Abraham G. Lappen
- Burt Lappen
- Chester I. Lappen
- Frank A. Lappen
- Fred Lappen
- Henry Melvin Lappen
- Jefferson Lappen
- May Lappen
- Morris L. Lappen
- Norma Lappen
- Norma Elaine Lappen
- philip Lappen
- Rae Lappen
- Rae (Mrs) Lappen
- Rita Kay Lappen
- Robert Lappen
- Rose Lappen
- Samuel Lappen
- Stanley J. Lappen