Senator Eastman may refer to:
Dan Eastman (1948–2010), Utah State Senate Enoch W. Eastman (1810–1885), Iowa State Senate Enos Eastman (1821–1908), Wisconsin State Senate H. E. Eastman (1819–1898), Wisconsin State Senate John A. Eastman (1821–1895), Wisconsin State Senate Nehemiah Eastman (1782–1856), New Hampshire State Senate