United States Quotes
- William Lucking 1941 - 2021
- William Lyon Phelps 1865 - 1943
- William M. Bulger 1934 -
- William M. Daley 1948 -
- William M. Evarts 1818 - 1901
- William M. Fowler 1944 -
- William M. Gray 1929 - 2016
- William M. Kelso 1941 -
- William Manchester 1922 - 2004
- William Mapother 1965 -
- William March 1893 - 1954
- William Masters 1915 - 2001
- William Mather Lewis 1878 - 1945
- William Matthews 1983 -
- William Maxwell 1908 - 2000
- William McChesney Martin 1906 - 1998
- William McCune 1953 - 2011
- William McDonough 1951 -
- William McGregor Paxton 1869 - 1941
- William McGurn 1958 -
- William McKeen 1954 -
- William McKinley 1843 - 1901
- William McNamara 1965 -
- William Meade 1789 - 1862
- William Merritt Chase 1849 - 1916
- William Michael Griffin Jr. 1968 -
- William Monahan 1960 -
- William Morris Davis 1850 - 1934
- William Morris Hunt 1824 - 1879
- William Mortensen 1897 - 1965
- William Moulton Marston 1893 - 1947
- William Mulholland 1855 - 1935
- William Murchison 1926 -
- William Nathaniel Bell 1817 - 1887
- William Nelson 1711 - 1772
- William Nordhaus 1941 -
- William O'Rourke 1945 -
- William O. Douglas 1898 - 1980
- William O. Wooldridge 1922 - 2012
- William Odom 1932 - 2008