United States Quotes
- William T. Piper 1881 - 1970
- William T. Vollmann 1959 -
- William T. Wiley 1937 - 2021
- William Tapley Bennett Jr. 1917 - 1994
- William Targ 1907 - 1999
- William Tecumseh Sherman 1820 - 1891
- William Tecumseh Vernon 1871 - 1944
- William Tenn 1920 - 2010
- William Thomas Councilman 1854 - 1933
- William Thomas Cummings 193 - 1945
- William Thomas Ellis 1845 - 1925
- William Thomas Green Morton 1819 - 1868
- William Thomas Walsh 1891 - 1949
- William Thurston 1946 - 2012
- William Torrey Harris 1835 - 1909
- William Tucci 1966 -
- William Tyler 1979 -
- William Upski Wimsatt 1972 -
- William V. Shannon 1927 - 1988
- William Vacchiano 1912 - 2005
- William Vogt 1902 - 1968
- William W. Johnstone 1938 - 2004
- William Walker 1824 - 1860
- William Walker Atkinson 1862 - 1932
- William Wallace Cook 1867 - 1933
- William Walsh 1931 - 2007
- William Weaks Morris 1934 - 1999
- William Wegman 1943 -
- William Weld 1945 -
- William Wells Brown 1814 - 1884
- William Wendt 1865 - 1946
- William Westmoreland 1914 - 2005
- William Westney 1947 -
- William Wetmore Story 1819 - 1895
- William Wharton 1925 - 2008
- William Whipple 1730 - 1785
- William Wickenden 1614 - 1671
- William Wilson Morgan 1906 - 1994
- William Wirt 1772 - 1834
- William Woodruff 1916 - 2008