Eustace Clarence Mullins Jr. (March 9, 1923 – February 2, 2010) was an American white supremacist, antisemitic conspiracy theorist, propagandist, Holocaust denier, and writer. A disciple of the poet Ezra Pound, his best-known work is The Secrets of The Federal Reserve, in which he alleged that several high-profile bankers had conspired to write the Federal Reserve Act for their own nefarious purposes, and then induced Congress to enact it into law. The Southern Poverty Law Center described him as "a one-man organization of hate".