Senator Hitchcock may refer to:
Members of the United States Senate Gilbert Hitchcock (1859–1934), U.S. Senator from Nebraska from 1911 to 1923 Herbert E. Hitchcock (1867–1958), U.S. Senator from South Dakota from 1936 to 1938 Phineas Hitchcock (1831–1881), U.S. Senator from Nebraska from 1871 to 1877
United States state senate members David N. Hitchcock (1918–1979), Wyoming State Senate Peter Hitchcock (1781–1853), Ohio State Senate Simon C. Hitchcock (c. 1801–1878), New York State Senate Zina Hitchcock (1755–1832), New York State Senate