Nineteen war grave headstones have been vandalised in Belfast City Cemetery in the west.
Police have launched an investigation into the incident which is believed to have happened sometime between 7pm on Monday 10 August and 1pm on Tuesday 11 August.
Inspector Andrew McConville said damage to any grave is absolutely despicable.
“A graveyard is a place where people come to pay their respects. This behaviour and the destruction of graves will have a significant impact on individuals, families and communities.
And Inspector McConville is appealing for witnesses to come forward.
“We have launched an investigation but need help from the community to bring those responsible before the courts. If you saw anyone acting suspiciously in the City Cemetery from Monday evening through to 1pm on Tuesday, or if you have information that could assist our investigation, please contact us on the non-emergency number 101 quoting reference 829 11/08/20.
“You can also submit a report online using our non-emergency reporting form via http://www.psni.police.uk/makeareport/. Alternatively, information can also be provided to the independent charity Crimestoppers on 0800 555 111 which is 100% anonymous and gives people the power to speak up and stop crime,” he said.