Tim Miller (born 1979) is an American poet, novelist, and nonfiction writer. His work has progressively shown increasing influence of ancient literature, world mythology and religion. Currently he is at work on a long narrative poem, To the House of the Sun.

Miller founded Six Gallery Press around the year 2000. Within a few years he handed ownership of the press off to a collective formed by some of its authors.

In 2006, he and his wife, novelist Jenny Miller, started S4N Books, a publisher of critical editions of long poems, reprints of literary biographies and critical works.