Kimkoh (陰獣キムコウ, Shadow Beast Kimkoh) is a recurring boss in the Contra series, originally appearing as the final boss in the NES version of Super Contra. It appears as a insectoid freak with a large hollow leg and a woman's face inside it's constantly open mouth. It will always show up in the final stages of the games it appears.

Kimkoh's main form of attack is to shoot spores from his foot, which rain down in the screen. In it's original appearance it remained stationary, but later appearances showed this boss is very mobile, as it can also bury itself, jump and ram at the player.