Senator Lloyd may refer to:
Members of the United States Senate Edward Lloyd V (1779–1834), U.S. Senator from Maryland from 1819 to 1826 James Lloyd (Maryland politician) (1745–1830), U.S. Senator from Maryland from 1797 to 1800 James Lloyd (Massachusetts politician) (1769–1831), U.S. Senator from Massachusetts from 1808 to 1813
United States state senate members Henry Lloyd (governor) (1852–1920), Maryland State Senate James R. Lloyd (1950–1989), Pennsylvania State Senate Sherman P. Lloyd (1914–1979), Utah State Senate William P. Lloyd (1837–1911), Pennsylvania State Senate
See also Jean Hall Lloyd-Jones (born 1929), Iowa State Senate