Caleb Lewis (born 16 April 1978) is an Australian playwright.
His plays include The River at the End of the Road; Destroyer of Worlds; The Honey Bees; Maggie Stone; Nailed; Dogfall, Death in Bowengabbie, Rust and Bone, Aleksander and the Robot Maid, In a Dark Dark Wood and Clinchfield (winner of the inaugural Richard Burton Award for new plays).