William Brian Hooker (November 2, 1880 – December 28, 1946) was an American poet, educator, lyricist, and librettist. He was born in New York City, the son of Elizabeth Work and William Augustus Hooker, who was a mining engineer for the New York firm of Hooker and Lawrence. His family was well known in Hartford, Connecticut having descended from Thomas Hooker, a prominent Puritan religious and colonial leader who founded the Colony of Connecticut.

Hooker attended Yale College in the class of 1902, where he was a writer, editor and business manager for campus humor magazine The Yale Record. He was an editor of the Yale Record collection Yale Fun (1901). He died in New London, Connecticut, aged 66.