The Trinity Foundation is an American watchdog ministry founded by Ole Anthony in 1972. Its main mission is to expose abuse of public trust by televangelism and religious organisations. It has provided information to news outlets as well as state and federal agencies. As of 2020, the president of the organisation is Peter Evans.
It launched the Dallas Project in the 1980s as a challenge to religious organizations to help the homeless in the United States, which was in 2010 taken over by Community on Columbia (The Block), a church attended by many members of Trinity Foundation.