 Einfeld has served as an executive member of the New South Wales Jewish Board of Deputies and as a Councillor on the Executive Council of Australian Jewry.He also started and served as the first chairman of the Australian Campaign for the Rescue of Soviet Jewry, following his earlier establishment of the London-based National Campaign for Soviet Jewry of the United Kingdom and Ireland.Einfeld has been a spokesperson for Israeli and Jewish causes, and has contributed to public debate on Palestine, the media, the United Nations, universities, and other institutions.