Senator Parker may refer to:
Members of the United States Senate Nahum Parker (1760–1839), U.S. Senator from New Hampshire Richard E. Parker (1783–1840), U.S. Senator from Virginia
United States state senate members Abraham X. Parker (1831–1909), New York State Senate Alban J. Parker (1893–1971), Vermont State Senate Amasa J. Parker Jr. (1843–1938), New York State Senate Barry T. Parker (born 1932), New Jersey State Senate David Parker (Mississippi politician) (born 1969), Mississippi State Senate Edward Griffin Parker (1825–1868), Massachusetts State Senate Fordis C. Parker (1868–1945), Massachusetts State Senate James Parker (Massachusetts politician) (1768–1837), Massachusetts State Senate John Francis Parker (1907–1992), Massachusetts State Senate Kathy Parker (born 1943), Illinois State Senate Kevin Parker (New York politician) (born 1967), New York State Senate Lester T. Parker (1900–1974), Washington State Senate Marshall Parker (1922–2008), South Carolina State Senate Scudder Parker (born 1943), Vermont State Senate Severn E. Parker (1787–1836), Virginia State Senate Tan Parker (born 1971), Texas State Senate William T. Parker (1928–2014), Virginia State Senate
See also Elizabeth Bennett-Parker (fl. 2020s), Virginia State Senate