Kronos was a science fiction fanzine by Paul Gilster.
Kronos was published in St. Louis, Missouri, U.S.A., in the 1960s. The first issue appeared in 1964. Issue 3 was published in Winter 1965.
Contributors of art work included Joe Staton.
Contributors of writing included Jack L. Chalk, Robert W. Chambers, Wallace West, and Roger Zelazny.
The Roger Zelazny story "The Injured", and the poem "Testament" were featured in Issue 2.