Geoffrey Steven Berman (born September 12, 1959) is an American attorney who served as the United States Attorney for the Southern District of New York from 2018 to 2020. Berman served as an Assistant United States Attorney for the Southern District of New York from 1990 to 1994. In January 2018, U.S. Attorney General Jeff Sessions announced Berman's appointment as interim U.S. Attorney for a statutory period of 120 days. On April 25, 2018, the judges of the Southern District of New York, pursuant to 28 U.S.C. § 546(d), unanimously appointed Berman U.S. Attorney for an indeterminate term that extended "until the vacancy is filled", which may or may not include the appointment of a presidential nominee approved by the Senate.