Senator McKenzie may refer to:
- Andy McKenzie (born 1970), West Virginia State Senate
- Curt McKenzie (born 1969), Idaho State Senate
- Henry McKenzie (1882–1974), Florida State Senate
- John C. McKenzie (1860–1941), Illinois State Senate
- Bridget McKenzie (1969-), Senator for Victoria in the Parliament of Australia
See also
edit- Ronald MacKenzie (born 1934), Massachusetts State Senate