Woolsey Teller (March 22, 1890 - March 11, 1954) was an American atheist writer and white supremacist.
Teller was born in Brooklyn, New York. He was an associate editor of the Truth Seeker of New York City, where his cousin Charles Lee Smith was editor. He was a member of the American Association for the Advancement of Atheism.
He wrote The Atheism of Astronomy (1938), which is a refutation of the design argument and Essays of an Atheist (1945).
Teller was a white supremacist, and favored eugenics.