Sadat Mahalleh or Sadat Mahaleh () may refer to:
Gilan Province Sadat Mahalleh, Ahandan, Lahijan County Sadat Mahalleh, Baz Kia Gurab, Lahijan County Sadat Mahalleh, Chaf, Langarud County Sadat Mahalleh, Divshal, Langarud County Sadat Mahalleh, Otaqvar, Langarud County Sadat Mahalleh, Rudsar Sadat Mahalleh, Sowme'eh Sara
Mazandaran Province Sadat Mahalleh, Babol Sadat Mahalleh, Babolsar Sadat Mahalleh, Baladeh, Nur County Sadat Mahalleh, Chamestan, Nur County Sadat Mahalleh, Ramsar Sadat Mahalleh, Sari Sadat Mahalleh, Tehran