Benjamin Apthorp Gould Fuller (March 9, 1879 in Brookline, Massachusetts – March 15, 1956 in Taxco, Mexico) was a philosopher, author of A History of Philosophy, and president of the American Philosophical Association. He is also known and published as B.A.G. Fuller.He was the son of Horace Williams Fuller and Emily Gorham Carter. He studied at Roxbury Latin School in Roxbury, Massachusetts, and received his B.A., A.M., and Ph.D. from Harvard University in 1900, 1902, and 1906, respectively.