Graymalkin is a science fiction fanzine by Denise Parsley Leigh.
Graymalkin was published in Cincinnati, Ohio, U.S.A. and was released in the late 1970s and continued into the 1980s. It was 8 1/2 by 11" zine featuring articles, reviews, stories and letters.
Contributing writers included Don Ford, Stephen Leigh, Jodie Offut, Lou Tabakow, Bob Tucker (Le Zombie).
Contributing artists included Earl House
Letters came from Robert Bloch, George R.R. Martin, Andrew Offut, and others.