Gardaí have confirmed they are investigating a break-in to the church in Glenealy, County Wicklow.
The incident is believed to have occurred sometime between Thursday at 8pm and Saturday at 3pm.
The vestry, a room used for changing garments and as an office, was completely ransacked and thrashed by the intruders.
Gardaí have said that a small amount of cash was stolen from the church.
There has also been a number of break-ins last week in the Glenealy and Ashford area, but it is not known if these crimes are connected.
If you have any information regarding these crimes please contact Wicklow Garda station on 0404 67107.