Smoker is a surname. Notable people with the surname include:
Barbara Smoker (1923–2020), British Humanist activist and freethought advocate Craig Smoker (born 1978), Australian rules footballer George Smoker (1856–1925), English cricketer and footballer Henry Smoker (1881–1966), English cricketer and footballer, son of George Smoker Jeff Smoker (born 1981), American football quarterback Josh Smoker (born 1988), American baseball player Paul Smoker (1941–2016), American jazz trumpeter