Antoni Zdanowski (1895–1948) was a Polish social and union activist, and also an editor of Robotniczy Przegląd Gospodarczy. In 1917 he became a member of Polish Socialist Party in Russia. During 1919–1920 he was a secretary of Central Commission of Trade Unions and from 1925–1939 he served as its vice-general secretary. In 1921, he co-founded the Warsaw Housing Cooperative. During World War II Zdanowski was a member of Polish Socialist Party – Freedom, Equality, Independence and in the years of 1940–1945 manager of its Central Party Administration. He and his wife, Janina Pajdak, were arrested