← Who holds officeArkansasTom CottonU.S. Senator from ArkansasRepublicanPartyRepublicanOfficeU.S. Senator from ArkansasIn this chamber since2015Current term endsJanuary 2027Official websitecotton.senate.govPhone202-224-2353Washington office326 Russell Senate Office Building Washington DC 20510Official portrait: U.S. Government Publishing Office, public domain. Service record: the public congress-legislators dataset.