- Adele Gillis
- Ann W. Gillis
- Anna S. Gillis
- Arthur L. Gillis
- Beatrice Gillis
- Bernard L. Gillis
- Bertha Gillis
- C Gillis
- Celia Gillis
- David R. Gillis
- Dina Gillis
- Herbert I. Gillis
- Herbert W. Gillis
- Ida Gillis
- Isabelle Gillis
- Jacob Gillis
- Jennie Gillis
- John A. Gillis
- Joseph Gillis
- Libby Friedman Gillis
- Louis Gillis
- Mandel Gillis
- Mary Gillis
- Max Gillis
- Meyer Gillis
- Mildred Gillis
- Minna Rosenstiel Gillis
- Muriel Gillis
- Nachum Gershon Gillis
- Nathan Gillis
- Nettie Burnett Gillis
- Pauline Gillis
- Philip Gillis
- Rebecca Gillis
- S. J. Inc. Gillis
- Sam M. Gillis
- Samuel Gillis
- Sarah Gillis
- Sol Gillis
- Sol (Mrs.) Gillis
- Sol. Gillis