Senator Cahill

Senator Cahill may refer to:


 * Máiría Cahill (born 1981), Seanad Éireann (Senate of Ireland)
 * Meg Burton Cahill (born 1954), Arizona State Senate
 * Pamela Cahill (fl. 1980s–2000s), Maine State Senate
 * Pierce Cahill (1869–1935), South Dakota State Senate
 * Terry H. Cahal (1802–1851), Tennessee State Senate