Kathryn Bolkovac (born c.1961) is a human rights advocate, consultant, former police investigator with the Lincoln Police Department, and former monitor with United Nations International Police Task Force in Bosnia and Herzegovina. She came to prominence when she sued her employers for unfair dismissal after she lost her job following her attempts to expose sex trafficking in Bosnia. Her story was shown in the film The Whistleblower and told in the nonfiction book, The Whistleblower, with journalist Cari Lynn.