The Chapel of St Michael more popularly known in Maltese as Il-Kappella tas-San Ċir or Il-Kappella ta' San Mikiel is-Sanċir is a medieval chapel located in the limits of Rabat, Malta in an area referred to as Ġnien is-Sultan (King's Garden).

The first mention of the chapel is found in a report written by Bishop Pietro Dusino when he visited Malta in 1575.

The chapel was mentioned numerous times through the years, notably in 1615 when Bishop Baldassare Cagliares described the painting of St Michael located in the church as barely recognizable, indicating the poor state of the chapel.

In 1598 Bishop Gargallo mentions that the feast of St Michael was celebrated every September 29 with vespers, which were attended by the local farmers.

The interior is one spacious room with the walls built in the form of pointed arches, typical to medieval architecture in Malta.

According to Professor Stanley Fiorini, the name is-Sanċir may indicate that the chapel was dedicated to Cyriacus the Anchorite, a Greek saint.