Senator Ryan may refer to:
Allan A. Ryan Jr. (1903–1981), New York State Senate Don Ryan (born 1951), Montana State Senate Harold L. Ryan (1923–1995), Idaho State Senate Harold M. Ryan (1911–2007), Michigan State Senate Irene E. Ryan (1909–1997), Alaska State Senate James Ryan (Wisconsin politician) (1830–1913), Wisconsin State Senate John Ryan (New Mexico politician) (fl. 2000s–2010s), New Mexico State Senate Scott Ryan (Australian politician) (born 1973), former President of the Australian Senate Susan Ryan (1942-2020), senator for the Australian Capital Territory Tim Ryan (Ohio politician) (born 1973), Ohio State Senate