Senator Simmons may refer to:
- David H. Simmons (born 1952), Florida State Senate
- Derrick Simmons (born 1976), Mississippi State Senate
- Furnifold McLendel Simmons (1854–1940), U.S. Senator from North Carolina from 1901 to 1931
- James F. Simmons (1795–1864), U.S. Senator from Rhode Island from 1841 to 1847 and from 1857 to 1862
- Thomas J. Simmons (1837–1905), Georgia State Senate