Ghiță Moscu (born Gelbert or Gelber Moscovici, also known as Alexandru Bădulescu, Russian: Александр Саимович Бадулеску; 1889 – November 4, 1937) was a Romanian socialist and communist activist, one of the early leaders of the Romanian Communist Party and its permanent delegate to the Third International. He was executed in the Soviet Union during the Great Purge.