- Albert Leyser
- Alfred Leyser
- Anmelia Leyser
- Bianca Leyser
- C. Leyser
- Emma Leyser
- Ernst Leyser
- Erwin Leyser
- Evi Leyser
- Flora Leyser Leyser
- Fred Leyser
- Hulda Leyser
- Johanna Leyser
- Joseph M. Leyser
- Julius Leyser
- Kate Leyser
- Kurt Leyser
- L. A. Leyser
- Leo Leyser
- Louis Leyser
- Louis A Leyser
- Marie Kuball Magda Leyser
- Martin Leyser
- Max Leyser
- Paula Camilla Glaser Leyser
- Paula Caspari Leyser
- Sara Leyser Leyser
- Selina Strauss Leyser