Manglisi Cathedral or Manglisi Sioni Cathedral (Georgian: მანგლისის სიონი) is a 6th-7th-century Georgian Orthodox cathedral near the town of Manglisi, Tetritsqaro Municipality, Georgia.
The first church was built in 4th century. The current cathedral was constructed in 6th-7th century. The cathedral went through a huge restoration in 1002.
Coordinates: 41°41′54″N 44°21′18″E / 41.69833°N 44.35500°E