Senator Arnold

Senator Arnold may refer to:


 * A. Otis Arnold (1878–1941), Illinois State Senate
 * Alexander A. Arnold (1833–1915), Wisconsin State Senate
 * Frank B. Arnold (1839–1890), New York State Senate
 * Gohen C. Arnold, West Virginia State Senate
 * Jim Arnold (politician) (born 1950), Indiana State Senate
 * John W. Arnold (1842–1900), Illinois State Senate
 * Louis A. Arnold (1872–?), Wisconsin State Senate
 * Norbert P. Arnold (1920–2014), Minnesota State Senate
 * Samuel G. Arnold (1821–1880), U.S. Senator from Rhode Island
 * Stanley Arnold (1903–1984), California State Senate