Harkers Canyon is a short, steep mountain canyon in the Oquirrh Mountains of northern Utah, about 8.5 kilometers southeast of Tooele. It runs roughly north to south for about 2.2 kilometers and opens at its northern end into Middle Canyon. Beginning near 2,900 meters in elevation at its southern upper end, it descends to about 1,975 meters at its mouth over a relatively short distance. Its drainage is part of the Rush Valley watershed, linking it to the broader system of canyons and runoff channels that shape this side of the Oquirrh range.