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- Ulf Sandström (born 1964), Swedish pianist and member of jump4joy
- Bob Seeley (born c. 1930), American pianist
- Omar Shariff (stage name of Dave Alexander, 1938–2012), American singer and pianist
- Robert Shaw (1908–1985), American barrelhouse pianist, recorded "The Ma Grinder"
- Freddie Slack (1910–1965), American pianist and bandleader, originator of "Beat Me Daddy, Eight To The Bar" in 1940s
- Huey "Piano" Smith (born 1934), "Rockin' Pneumonia and the Boogie Woogie Flu", also accompanist on Frankie Ford's "Sea Cruise"
- Clarence "Pine Top" Smith (1904–1929), "Pine Top's Boogie Woogie" in 1929 was the first boogie-woogie hit and popularized the name for the style
- Charlie Spand (unknown)
- Otis Spann, (1930–1970), Delta blues and boogie player, toured solo and with Muddy Waters
- Speckled Red (1892–1973), American pianist and singer, recorded "The Dirty Dozens"
- Roosevelt Sykes (1906–1983), American pianist
Read more about this topic: List Of Boogie Woogie Musicians