- Shinall
- Shoaf
- Short
- Shrieber
- Shrier
- Shriver
- Shue
- Siciliano
- Angeline Born: 1907
- Anselmo "Leo" Born: 1909
- Concettina "Mary C." Born: March 1, 1895, Died: August 6, 1955
- Eleanor Born: 1919
- Eugene Born: November 26, 1913
- James Born: 1897
- Joseph
- Joseph Born: 1893
- Louis Born: 1910
- Mamie Born: March 29, 1903, Died: August 26, 1941
- Rosina Born: 1899
- Stefano Born: September 11, 1861, Died: October 22, 1941
- Stephen J. Born: 1917
- Vincent Born: 1904
- Sidari
- Sidoni
- Siegel
- Sigler
- David Bane Born: October 3, 1908, Died: August 2, 1991
- Dorris Ann Born: August 11, 1928, Died: March 2, 2019
- Hellen Lauren Born: 1932, Died: 1988
- Virginia Mae Born: August 1, 1930, Died: September 1, 2014
- Siina
- Silbernagel
- Silva
- Silver
- Silveri
- Silvester
- Anna Born: May 5, 1669, Died: 1715
- Joseph Born: April 12, 1638, Died: July 22, 1690
- Silvestri
- Silvestro
- Silvestrone
- Silvi
- Silvia
- Simasei
- Simms
- Simolsen
- Simone
- Simpson
- Sims
- Singleton
- Sipola
- Sive
- Skinner
- Skjonsby
- Slavik
- Slayhaugk
- Smiley
- Smith
- Unknown
- Unknown
- Unknown
- Ada
- Barb
- Barbara Louise Born: January 25, 1928, Died: October 23, 2003
- Carl
- Caroline E.
- Cathy
- Charles Monroe Born: August 10, 1907, Died: April 14, 1974
- Dave
- Donald Lee Born: September 21, 1928, Died: June 8, 1999
- Erma
- Ernest Alexander Born: 1875, Died: 1924
- Gordon W.
- Hannah Born: 1800, Died: 1876
- Jerry A. Born: February 15, 1955, Died: April 3, 2009
- Katherine Grace Born: 1900
- Linda
- Linwood
- Lottie S. Died: March 22, 2000
- Malinda J.
- Mary
- Olive
- Percy
- Rebecca Boulware Born: 1707, Died: September 21, 1774
- Smits
- Snodgrass
- Mary Born: 1835, Died: 1890
- Snyder
- Barbara E. Born: December 21, 1863, Died: January 15, 1947
- Christina Born: 1815, Died: May 27, 1892
- Rose Born: 1882, Died: 1910
- Theophilus Born: August 16, 1842, Died: November 22, 1892
- Soboff
- Soderberg
- Sollitta
- Solomon
- Solotes
- Somma
- Sonsini
- Sordillo
- Cira Born: 1857, Died: March 25, 1921
- Soreca
- Sorensen
- Southard
- Southerland
- Souza
- Sowatsky
- Sowers
- Spach
- Spagnola
- Spake
- Spampinato
- Angelo J. Born: August 3, 1928, Died: August 8, 2013
- Anthony T. Born: October 9, 1926, Died: January 6, 2009
- Antonio Born: July 1871, Died: 1941
- Antonio, Jr. Born: February 28, 1918, Died: December 10, 2000
- Carmelo Milton Born: October 26, 1911, Died: February 10, 1997
- Frances Born: 1904
- Francesco
- Giatano Born: September 12, 1909, Died: February 7, 1928
- Josephine M. Born: August 1898, Died: November 25, 1987
- Lucielle Born: 1906, Died: September 22, 1956
- Maddeline
- Maria Born: February 11, 1900
- Onofrio
- Onofrio Born: February 19, 1906, Died: November 7, 1996
- Rose M. Born: April 25, 1913, Died: November 15, 1979
- Salvatore Born: 1865, Died: April 24, 1884
- Thomas A. Born: 1938
- Spanberger
- Spangler
- Spano
- Sparacino
- Spatafore
- Spatz
- Spaulding
- Spears
- Speckman
- Speltz
- Spencer
- Spener
- Speraneo
- Speziale
- Spies
- Spitale
- Spitz
- Spremulli
- Sprott
- Sproviero
- Spruck
- Squire
- Staats