A smoot is a jocular unit of measurement equal to 5 feet 7 inches (1.702 m).
Smoot or Smoots may also refer to:
Places Smoots, Virginia, US Smoot, West Virginia, US Smoot, Wyoming, US Smoots Creek, a river in Kansas Smoot Rock, Marie Byrd Land, Antarctica
People Abraham O. Smoot (1815–1895), mayor of Salt Lake City, Utah Brigham Smoot (1869–1946), Utah-Idaho Sugar Company executive and son of Abraham O. Smoot Clement Smoot (1884–1963), American golfer Dan Smoot (1913–2003), FBI agent and conservative political activist Dawuane Smoot (born 1995), American football player Fred Smoot (born 1979), American football player George Smoot (1945–2025), American astrophysicist, cosmologist, and Nobel laureate in Physics, 2006 Homer Smoot (1878–1928), American baseball player Julianna Smoot (born 1967), political fundraiser for the Democratic Party L. Douglas Smoot (1934–2020), American chemical engineer Lanny Smoot (born 1955), American electrical engineer, inventor Mary Ellen W. Smoot (1933–2025), Relief Society General President of the Church of Jesus Christ of Latter-day Saints Oliver R. Smoot (born 1940), former head of ISO and ANSI, for whom the unit was named Reed Smoot (1862–1941), Senator from Utah, sponsor of the Smoot-Hawley Tariff and son of Abraham O. Smoot Reed Smoot (cinematographer), American cinematographer Roland N. Smoot (1901–1984), United States Navy vice admiral
Characters Smoot, half of Canadian horror clown duo Mump and Smoot Midge Smoot, a fictional character from Shining Time Station Snappy Sammy Smoot, American underground comix character
Law Smoot–Hawley Tariff Act, 1930 US protectionist trade legislation