Brownback is a surname and may refer to:
- Sam Brownback - governor of Kansas and former U.S. Senator and presidential candidate (2008)
- Peter Brownback - a retired American military officer and lawyer
| This page or section lists people with the surname Brownback. 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. |