Loki was a science fiction and weird stories fanzine by Gerry de la Ree and Genevieve K. Stephens.
Loki was published in the 1940s in New Jersey, U.S.A. The first issue, appearing in Spring 1948, featured Eando Binder, Lin Carter, David H. Keller, Dorothy Quick, Richards Shaver, and Stanley Weinbaum.
Contributors to Issue 2, released in Summer 1948, included Theophilus Alvor, F. Flavie Carson, Lin Carter, Thomas H. Carter, George Ebey, Stephanie Grace, David H. Keller, Jeanne Koehler, H. King, Richards S. Shaver, Joe Schaumburger, Albert Toth, and Russell H. Woodman. Cover art was by Jerri Bullock (Fan Artisan).
Gerry de la Ree was also the editor of Sun Spots.