The Church of St Demetrius (Bulgarian: църква „Свети Димитър“, tsarkva „Sveti Dimitar“) is a medieval Eastern Orthodox church in southwestern Bulgaria. It lies in the village of Patalenitsa, administratively part of Pazardzhik Municipality within Pazardzhik Province. The church was built in the 11th–14th century, with a possible dating to 1091 based on a stone plate inscription, the present location or even existence of which is unclear.