John Hennessey

John Hennessey or John Hennessy is the name of:

• John Hennessy (archbishop) (1825–1900), American Roman Catholic clergyman; first archbishop of Dubuque, Iowa
• John Pope Hennessy (1834–1891), Governor of Hong Kong, grandfather of John Pope-Hennessy
• John David Hennessey (1847–1935), English author, newspaper editor and Protestant minister; in Australia since 1875
• John A. Hennessy, American special investigator from 1913
• John F. Hennessey (1900–1981), American tennis player; celebrated champion between 1923 and 1929
• John Hennessey (rugby league), rugby league footballer of the 1920s for Wales, and Rochdale Hornets
• John Pope-Hennessy (1913–1994), British art historian and museum director, grandson of John Pope Hennessy
• John J. Hennessey (c. 1920–2001), American four-star army general; in charge of Readiness Command from 1974 to 1979
• Jackie Hennessy, Irish footballer
• John L. Hennessy, American computer scientist; president of Stanford University since 2000
• John Hennessy (American football) (born 1955), American football player for the Michigan Wolverines and New York Jets

See also

• Hennessey