Christopher Campbell is an American political aide and government official who previously served as Assistant Secretary of the Treasury for Financial Institutions. He was unanimously confirmed to his current position by the United States Senate in 2017. Prior to assuming his current role, Campbell was the majority staff director for the United States Senate Committee on Finance and a staffer on the United States Senate Committee on the Judiciary.According to Politico, the role of Assistant Secretary of the Treasury for Financial Institutions is among the most critical roles at the Treasury Department. Campbell is expected to have a broad portfolio, including assisting with tax reform negotiations; smoothing relations between the Treasury Department and Capitol Hill; and adjusting the Dodd-Frank law.