The Old Church of St Domenica (Maltese: Knisja Medjevali ta' Santa Duminka) is a ruined Roman Catholic parish church in Dingli, Malta, which was dedicated to Saint Domenica.

[1] At the time it formed part of the village of Ħal Tartarni, which was also called Villaggio di S. Domenica after the church.

The settlement later merged with the village of Dingli, which was established as an independent parish in the 17th century.

This raised concerns among residents and NGOs that the church's fragile structure could collapse in the process and that its context would be lost.

[1] The church was finally scheduled as a Grade 1 monument by the Planning Authority on 14 October.