Modi (), Modestos or Agiou Modestou () is a rock in the Meteora rock formation complex of Thessaly, Greece.
The Monastery of St. Modestus (Agiou Modestou, ÃÂóïÿàÃÂÿôÃÂÃÂÃÂÿà) was built around the 12th century on Modesto (Modi) Rock. It was first mentioned in a 12th-century letter and was also mentioned in 1614. The monastery ruins () can still be found on Modi Rock.