Kopplemann, Herman Paul, 1880-1957

Herman Paul Kopplemann (May 1, 1880 – August 11, 1957) was a U.S. Representative from Connecticut.

Born in Odessa, Russia (now Ukraine), Kopplemann immigrated to the United States in 1882 with his parents, who settled in Hartford, Connecticut. He attended the grade and high schools there. Kopplemann engaged as publishers' agent for newspapers and magazines in 1894. He served as member of the Hartford city council from 1904 to 1912, serving as its president in 1911. He served in the Connecticut state senate from 1917 to 1920.

Kopplemann was elected as a Democrat to the Seventy-third, Seventy-fourth, and Seventy-fifth Congresses (March 4, 1933 – January 3, 1939). He was an unsuccessful candidate for reelection in 1938 to the Seventy-sixth Congress. Kopplemann was elected to the Seventy-seventh Congress (January 3, 1941 – January 3, 1943). He was an unsuccessful candidate for reelection in 1942 to the Seventy-eighth Congress. Kopplemann was elected to the Seventy-ninth Congress (January 3, 1945 – January 3, 1947). He was an unsuccessful candidate for reelection in 1946 to the Eightieth Congress.

After leaving Congress, Kopplemann served as chairman of the State Water Commission and Metropolitan District Commission. He died in Hartford on August 11, 1957, and was interred in Emanuel Synagogue Cemetery, Wethersfield, Connecticut.