Nina Kiriki Hoffman (born 20 March 1955) is a Star Trek author.

She was born in San Gabriel, California, and also writes fantasy and horror. She now lives in Eugene, Oregon. Her brother is the musician Kristian Hoffman. She has won a number of awards for her writing, including a Bram Stoker Award for first novel, L. Ron Hubbard Writers of the Future, and a Nebula award.