Shoup is a surname. Notable people with the surname include:
Carl Shoup (1902–2000), American economist Curtis F. Shoup (1921–1945), American Medal of Honor recipient David M. Shoup (1904–1983), United States Marine Corps general and Medal of Honor recipient Donald Shoup (1938–2025), American urban planner Francis A. Shoup (1834–1896), lawyer and Confederate brigadier general in the American Civil War George L. Shoup (1836–1904), American politician from Idaho Howard Shoup (1903–1987), American costume designer John Shoupe (1851–1920), American baseball player sometimes credited as Shoup Oliver Henry Shoup (1869–1940), American politician from Colorado Paul Shoup (1874–1946), American businessman, father of Carl Shoup Richard G. Shoup (1923–1995), American politician from Montana Richard Shoup (programmer) (1943–2015), computer programmer who developed SuperPaint Robert "Bob" Shoup, American wrestler The Pink Assassin and manager Victor Shoup, American computer scientist and mathematician Wally Shoup (born 1944), American jazz alto saxophonist