Police are investigating three separate break-ins at churches in the past few weeks.
Between 4pm and 6.30pm on Tuesday, June 6, the Uniting Church in Riverton was broken into and entry gained, but nothing was stolen from inside.
Sometime between 10am on Sunday, May 14, and 12pm on Friday, June 9, the Saddleworth Catholic Church was broken into and a portable toilet was stolen.
Between May 23, and June 1, the Lutheran Church in Peep Hill (near Sutherlands/Eudunda area) was broken into and a vacuum cleaner and a small heater were stolen.
Police urge anyone who may have seen suspicious activity in the area around the above times to call Crime Stoppers on 1800 333 000, or online at www.crimestopperssa.com.au