The Mercer Family Foundation is a philanthropic organization founded by the Mercer family, which is known for their involvement in various political and conservative causes. The foundation is based in New York and was established in 2006 by Robert Mercer, a billionaire hedge fund manager, and his daughter, Rebekah Mercer.
The foundation provides funding to various organizations and initiatives focused on advancing conservative and libertarian causes, as well as education, science, and medical research. Some of the organizations that have received funding from the Mercer Family Foundation include the Heritage Foundation, the Media Research Center, the Heartland Institute, and the Center for the Study of Carbon Dioxide and Global Change.