The move appeared to be a concession to the protest movement that erupted after the death of Mahsa Amini, a young woman who was being held by the morality police for supposedly violating Islamic dress rules.
Iran's morality police, which is tasked with enforcing the country's Islamic dress code, is being disbanded, the country's attorney general says.
Mohammad Jafar Montazeri's comments, yet to be confirmed by other agencies, were made at an event on Sunday.
Iran has seen months of protests over the death of a young woman in custody.
Mahsa Amini had been detained by the morality police for allegedly breaking strict rules on head coverings.
Mr Montazeri was at a religious conference when he was asked if the morality police was being disbanded.
"The morality police had nothing to do with the judiciary and have been shut down from where they were set up," he said.
Control of the force lies with the interior ministry and not with the judiciary.
On Saturday, Mr Montazeri also told the Iranian parliament the law that requires women to wear hijabs would be looked at.