Beryl Wayne Sprinkel (November 20, 1923 – August 22, 2009) was a Under Secretary for Monetary Affairs in the US Treasury from January 1981 to April 1985, and member of the Executive Office of the US President and chairman of the Council of Economic Advisers (CEA) between April 4, 1985 and January 21, 1989, during the Reagan administration. Prior to government service, Dr. Sprinkel worked at the Harris Trust and Savings Bank in Chicago from 1952 to 1981, rising to the position of executive vice president.