Ilya Viktorovich Naishuller is a Russian film director and musician. He is known for directing the action films Hardcore Henry (2015) and Nobody (2021). He is also the founder of the film production company Versus Pictures and the indie rock band Biting Elbows.

Hardcore Henry is a 2015 science fiction action film written and directed by Ilya Naishuller, and produced by Timur Bekmambetov, Naishuller, Inga Vainshtein Smith, and Ekaterina Kononenko. Will Stewart provided additional writing for the film. The film is notable for being shot entirely from the first-person perspective of its lead character.