United States Quotes
- Jack Kornfield 1945 -
- Jack Kroll 1926 - 2000
- Jack L. Chalker 1944 - 2005
- Jack LaLanne 1914 - 2011
- Jack Lemmon 1925 - 2001
- Jack Levine 1915 - 2010
- Jack Lew 1955 -
- Jack Lord 1920 - 1998
- Jack Markell 1960 -
- Jack McBrayer 1973 -
- Jack McCollough 1977 -
- Jack McDevitt 1935 -
- Jack Miller 1916 - 1994
- Jack Nance 1943 - 1996
- Jack Nicholson 1937 -
- Jack Nicklaus 1940 -
- Jack O'Brien 1939 -
- Jack Owen 1967 -
- Jack Paar 1918 - 2004
- Jack Palance 1919 - 2006
- Jack Posobiec 1985 -
- Jack Prelutsky 1940 -
- Jack Quaid 1992 -
- Jack Ramsay 1925 - 2014
- Jack Reed 1949 -
- Jack Reynor 1992 -
- Jack Roy 1921 - 2004
- Jack Scalia 1950 -
- Jack Schmitt 1935 -
- Jack Schwartz 1930 - 2009
- Jack Steinberger 1921 - 2020
- Jack Valenti 1921 - 2007
- Jack Vance 1916 - 2013
- Jack W. Szostak 1952 -
- Jack Wagner 1959 -
- Jack Welch 1935 - 2020
- Jack White 1975 -
- Jack Whittaker 1947 -
- Jack Williamson 1908 - 2006
- Jack Youngblood 1950 -