Richard Harris Clarida is an American economist who served as the 21st Vice Chair of the Federal Reserve from 2018 to 2022. Clarida resigned his post on January 14, 2022, to return from public service leave to teach at Columbia University for the spring term of 2022. He is the C. Lowell Harriss Professor of Economics and International Affairs at Columbia University and, from 2006 until September 2018 and from October 2022 to the present, a Global Strategic Advisor for PIMCO. He is notable for his contributions to dynamic stochastic general equilibrium theory and international monetary economics. He is a former Assistant Secretary of the Treasury for Economic Policy and is a recipient of the Treasury Medal. He also was a proponent of the theory that inflation was transitory during the COVID-19 pandemic.

The vice chair of the Board of Governors of the Federal Reserve System is the second-highest officer of the Federal Reserve, after the chair of the Federal Reserve. In the absence of the chair, the vice chair presides over the meetings Board of Governors of the Federal Reserve System.