Jenrette is a surname. Notable people with the surname include:
John Jenrette (born 1936), former American politician from the Democratic Party
Richard Jenrette (born 1929), one of the founders of the Wall Street firm, Donaldson, Lufkin & Jenrette (DLJ)
Rita Jenrette née Carpenter (born 1949), American celebrity, actor, television journalist, and real estate executive
William Jenrette, United States Army officer