'''Senator Simpson''' may refer to:
==Members of the United States Senate== * Alan Simpson (American politician) (born 1931), U.S. Senator from Wyoming from 1979 to 1997 * Milward Simpson (1897–1993), U.S. Senator from Wyoming from 1962 to 1967
==United States state senate members== * Alexander Simpson (politician) (1872–1953), New Jersey State Senate * Daniel R. Simpson (1927–2015), North Carolina State Senate * Deborah Simpson (fl. 2000s–2010s), Maine State Senate * Edward B. Simpson (1835–1915), Wisconsin State Senate * F. Gary Simpson (fl. 1990s–2010s), Delaware State Senate * Frank Simpson (politician) (born 1945), Oklahoma State Senate * George W. Simpson (1870–1951), New York State Senate * Harold D. Simpson (1926–2001), Nebraska State Senate * Philemon Simpson (1819–1895), Wisconsin State Senate * Richard F. Simpson (1798–1882), South Carolina State Senate * Vi Simpson (born 1946), Indiana State Senate * William T. Simpson (1886–1980), New York State Senate * Wilton Simpson (born 1966), Florida State Senate
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