The Tollund Man (died 405–384 BC) is a naturally mummified corpse of a man who lived during the 5th century BC, during the period characterised in Scandinavia as the Pre-Roman Iron Age. He was found in 1950, preserved as a bog body, near Silkeborg on the Jutland peninsula in Denmark. The man's physical features were so well preserved that he was mistaken for a recent murder victim. Twelve years before his discovery, another bog body, Elling Woman, was found in the same bog.

The cause of death has been determined to be by hanging. Scholars believe the man was a human sacrifice, rather than an executed criminal, because of the arranged position of his body, and his eyes and mouth being closed.