Senator Lambert may refer to:
- Benjamin Lambert (1937–2014), Virginia State Senate
- Gary Lambert (politician) (born 1959), New Hampshire State Senate
- John Lambert (politician) (1746–1823), U.S. Senator from New Jersey from 1809 to 1815
- Kent Lambert (fl. 1970s–2010s), Colorado State Senate
- Paul Lambert (Nebraska politician) (born 1950), Nebraska State Senate