Karen Davis (born February 4, 1944) is an American animal rights advocate, and president of United Poultry Concerns, a non-profit organization founded in 1990 to address the treatment of domestic fowl – including chickens, turkeys and ducks – in factory farming. Davis also maintains a sanctuary. She is the author of several books on veganism and animal rights, including Prisoned Chickens, Poisoned Eggs: An Inside Look at the Modern Poultry Industry (1997) and The Holocaust and the Henmaid's Tale: A Case for Comparing Atrocities (2005).