Senator Dunn may refer to:
Aubrey Dunn Sr. (1928–2012), New Mexico State Senate Cathy Dunn (born 1949), North Carolina State Senate Charles J. Dunn (1799–1872), Wisconsin State Senate David Dunn (Maine politician) (1811–1894), Maine State Senate George Grundy Dunn (1812–1857), Indiana State Senate Howard H. Dunn (1867–1942), Minnesota State Senate James B. Dunn (1927–2016), South Dakota State Senate Joe Dunn (California politician) (born 1958), California State Senate Lester Dunn (1890–1971), Nebraska State Senate Martin J. Dunn (1956–2020), Massachusetts State Senate Priscilla Dunn (1943–2024), Alabama State Senate Ralph A. Dunn (1914–2004), Illinois State Senate Richard Dunn (politician) (1905–1988), Maine State Senate Robert C. Dunn (1855–1918), Minnesota State Senate Robert G. Dunn (1923–2017), Minnesota State Senate Tim Dunn (politician) (born 1966), Arizona State Senate Thomas A. Dunn (born 1942), Illinois State Senate Thomas B. Dunn (1853–1924), New York State Senate Thomas G. Dunn (1921–1998), New Jersey State Senate
See also Senator Dunne (disambiguation)