Koontz is the surname of the following notable people:
- Charley Koontz (born 1987), American actor
- Dean Koontz (born 1945), American author
- Elizabeth Duncan Koontz (1919–1989), African-American educator
- Harold Koontz (1909–1984), American business consultant
- Joe Koontz (born 1945), American football player
- Lawrence L. Koontz, Jr. (born 1940), Senior Justice of the Supreme Court of Virginia
- Robin Koontz (born 1954), American children's book author and illustrator
- Roscoe L. Koontz (1922–1997), American health physicist
- Stephe Koontz, American politician
- William Henry Koontz (1830–1911), member of the U.S. House of Representatives
Surname listThis page lists people with the surname Koontz. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link. Categories: