Christian Erin-Madsen is a Danish investigative journalist and lecturer.
He currently teaches investigative journalism at the bachelor's and master's levels at the Centre for Journalism, University of Southern Denmark. Previously, he worked with Danwatch, an investigative media organisation, where he exposed critical global issues, including how Vietnamese workers suffer chronic illnesses from peeling shrimp supplied to Danish supermarkets and how extensive pesticide use in Argentinian soy production leads to cancer and birth defects.