- B. Horkheimer
- Bernhard Horkheimer
- Berthold S. Horkheimer
- Estelle S. (Mrs) Horkheimer
- Georg Adolph Horkheimer
- Heinrich Horkheimer
- Henrietta Horkheimer
- Jeannette Florscheim Horkheimer
- Louis Horkheimer
- Marie Horkheimer
- Milton Horkheimer
- Morris Horkheimer
- Morton Horkheimer
- Virginia Horkheimer