Senator Leonard may refer to:
- Bill Leonard (politician) (born 1947), California State Senate
- George Leonard (Congressman) (1729–1819), Massachusetts State Senate
- Jerris Leonard (1931–2006), Wisconsin State Senate
- Larry Leonard (1934–2002), Illinois State Senate
- Randy Leonard (born 1952), Oregon State Senate
- Timothy D. Leonard (born 1940), Oklahoma State Senate
See also
edit- James B. Leonardo (1889–1962), Illinois State Senate