"Three-Bladed Doom" is an adventure short story by American writer Robert E. Howard, featuring his character El Borak.

The short version was printed first, in issue #4 of the magazine REH Lone Star Fictioneer (Spring 1976).

[1] The long version was printed the following year in the Zebra paperback Three-Bladed Doom (July 1977).

[1] Both of these versions, however, had their beginning and ending substantially re-written by Byron Roark, editor of REH Lone Star Fictioneer.

The restored version was printed in issue #10 of the fanzine REH: Two-Gun Raconteur (Winter 2006).