Jan Švankmajer (born 4 September 1934 in Prague) is a Czech surrealist artist. His work spans several media. He is known for his surreal animations and features, which have greatly influenced other artists such as Tim Burton, Terry Gilliam, The Brothers Quay and many others.

Švankmajer has gained a reputation over several decades for his distinctive use of stop-motion technique, and his ability to make surreal, nightmarish and yet somehow funny pictures. He is still making films in Prague at the time of writing.

Švankmajer's trademarks include very exaggerated sounds, often creating a very strange effect in all eating scenes. He often uses very sped-up sequences when people walk and interact. His movies often involve inanimate objects coming alive and being brought to life through stop-motion. Food is a favourite subject and medium. Stop-motion features in most of his work, though his feature films also include live action to varying degrees.