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 1948, featured Lin Carter, David H. Keller, Richards Shave, Dorothy Quick and Stanley Weinbaum.
Contributors 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.