Senator Polk (disambiguation)
Trusten Polk (1811–1876) was a U.S. Senator from Missouri from 1857 to 1862. Senator Polk may also refer to:
- Charles Polk Jr. (1788–1857), Delaware State Senate
 - John A. Polk (born 1949), Mississippi State Senate
 - Lucius E. Polk (1833–1892), Tennessee State Senate
 - Lucius Junius Polk (1802–1870), Tennessee State Senate
 - VanLeer Polk (1858–1907), Tennessee State Senate