Tymion was an ancient town in Phrygia, Asia Minor (in today's Turkish district of Karahallı, Province of Uşak, Aegean Region). Its site is located at the Turkish village of Şükranje. Coordinates: UTM 35 S 0712179/4262655 (WGS-84), 38,487˚ N, 29,4327˚ E.

From the middle of the 2nd century CE to the middle of the 6th century CE, Tymion was an important town for the ancient Christian church of Montanism. The Montanists, whose church spread all over the Roman Empire, expected the New Jerusalem to descend to earth at Tymion and the nearby town of Pepuza; Pepuza was the headquarters of Montanism and the seat of the Montanist patriarch. One of the founders of Montanism, Montanus, called both towns "Jerusalem." In late antiquity, both places attracted crowds of pilgrims from all over the Roman Empire. Women played an emancipated role in Montanism. They could become priests and also bishops. In the 6th century CE, this church became extinct.

Since 2001, Peter Lampe of the University of Heidelberg has directed annual archaeological campaigns in Phrygia, Turkey. During these interdisciplinary campaigns, together with William Tabbernee of Tulsa, numerous unknown ancient settlements were discovered and archaeologically documented. Two of them are the best candidates so far in the search for the identification of the two holy centers of ancient Montanism, Pepuza and Tymion. Scholars had searched for these lost sites since the 19th century.