david weintraub (1904–1969) was an official of the government of the united states. in the mid-1930s he headed the new deal works project administration's national research project. in the 1940s weintraub moved to the united states department of state, becoming head of the office of foreign relief and rehabilitation operations. he joined the professional staff of the united nations relief and rehabilitation administration (unrra) and united nations division of economic stability and development.