Sicko is a 2007 documentary film by American film maker Michael Moore. The film investigates the American health care system, focusing on its health insurance and pharmaceutical industry. The film compares the for-profit, non-universal U.S. system with the non-profit universal health care systems of Canada, the United Kingdom, France and Cuba.

Sicko opened to positive reviews, but also generated criticism and controversy. Some policy specialists have praised the film while others have criticized the film for its positive portrayal of the publicly funded health systems of Canada, the United Kingdom and Cuba, and for its negative portrayal of the health care system in the United States.