A novel maize variety designated PH24VK and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PH24VK with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH24VK through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PH24VK or a locus conversion of PH24VK with another maize variety.