Mitt Romney
U.S. senator from Utah, former Massachusetts governor
John McCain
US Senator and Representative from Arizona
Kay Granger
US Representative from Texas
Marco Rubio
Secretary of State. former US Senator from Florida; 2016 GOP presidential primary candidate
Lindsey Graham
US Senator from South Carolina (2003-present); former US Representative (1995-2003)
Joni Ernst
US Senator from Iowa
National Republican Senatorial Committee
Campaign committee for Republican U.S. Senate candidates
Pat Toomey
former US Senator from Pennsylvania (2011-2023); former US Representative
Mark Steven Kirk
US Senator and Representative from Illinois
Family
Frank A Risch
Retired vice president and treasurer, ExxonMobil Corporation
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husband