Gillis (surname)
Gillis is a surname. Notable people with the surname include:
- Alan Gillis, Irish politician
- Ann Gillis, American actress
- Brad Gillis, American musician
- Christopher Gillis, Canadian dancer and choreographer
- Clarence Gillis, Canadian politician
- Don Gillis, American radio and television personality
- Don Gillis, American composer, conductor and teacher
- Duncan Gillis, Canadian athlete
- Gregg Gillis, American musician known as Girl Talk
- Hugh Gillis, American politician
- James Gillis , Scottish bishop
- James Lisle Gillis, American politician
- James Henry Gillis, Rear Admiral in the United States Navy
- Jamie Gillis, American porn star
- John Anthony Gillis, American musician known as Jack White
- John F. Gillis, Canadian politician
- John P. Gillis, Commodore in the United States Navy
- John R. Gillis, American historian
- Michael Gillis, American academic
- Peter B. Gillis, American comic book writer
- Pieter Gillis, European humanist and printer
- Sean Vincent Gillis, American serial killer
- S. Malcolm Gillis, American academic
