Gegenschein is an Australian fanzine by Eric B. Lindsay.
Gegenschein was first published in Faulconbridge, Hew South Wales, Australia in 1971.
Gegenschein became a personal journal listing of all his recent fan activity, such as the fanzines he recently received, and several book reviews.
Letters came from Harry Andruschak, Ruth Berman, Sheryl Birkhead, Pamela Boal, Redd Boggs (Sky Hook), Buck and Juanita Coulson (Yandro), Chester Cuthbert, Mike Glicksohn (Energumen), Judith Hanna (Fuck The Tories), Terry Jeeves (Vector), Marc Ortlieb (Tigger), Lloyd Penney (Torus), Mae Strlkov, Sue Thomason, Harry Warner, Jr. (Horizons), Walt Willis (Hyphen).
Gegenschein was nominated for the 1973 Ditmar Award for Best Fanzine.
Gegenschein is included in the Susan Smith-Clarke Fanzine Collection at The National Library of Australia.