Isidore Dollinger (November 13, 1903 - January 30, 2000) was a Democratic U.S. Congressman from New York between 1949 and 1959.
Dollinger was born in New York, N.Y. He received a B.C.S. from New York University, 1925 and an L.L.B. from New York Law School, 1928. He was admitted to the New York state bar, 1929. He served as member of the New York state assembly from 1937-1944 and member of the New York state senate, 1945-1948. Dollinger was elected as a Democrat to the Eighty-first and to the five succeeding Congresses and served until his resignation (January 3, 1949-December 31, 1959). He was justice of New York state supreme court, first judicial district, January 1, 1969, to December 31, 1975. Dollinger was a resident of New York City, until his death, on January 30, 2000, in White Plains, N.Y.