Hennessy (disambiguation)
Hennessy stands for:
- Hennessy , French cognac distillery
- Hennessy Islands , archipelago in the Biscoe Islands, Antarctica
Hennessy or O'Hennessy is a family name for the following people:
- Allyson Hennessy (1948–2011), television presenter from Trinidad and Tobago
- Angela Hennessy (* 1953), British painter
- Brian Leo John Hennessy (1919–1997), American religious
- David Hennessy (Police Officer) (1858–1890), American police officer
- David Hennessy, 3rd Baron Windlesham (1932-2010), British politician
- David Valentine Hennessy (1858-1923), Australian politician and philanthropist
- James Pope-Hennessy (1916–1974), British journalist and writer
- Jean Hennessy (1874–1944), French diplomat and politician
- Jill Hennessy (born 1968), Canadian actress
- Joan Hennessy (born around 1930), Canadian badminton player
- John Hennessy (Archbishop) (1825-1900), Irish-American clergyman, Archbishop of Dubuque
- John Joseph Hennessy (1847–1920), Irish clergyman, Bishop of Wichita
- John L. Hennessy (* 1952), American computer scientist, President of Stanford University
- John Pope-Hennessy (1913–1994), British art historian and director of the British Museum in London
- Josh Hennessy (born 1985), American ice hockey player
- Kilian Hennessy (1907-2010), French manager
- Peter Hennessy, Baron Hennessy of Nympsfield (born 1947), British historian
- Ross O'Hennessy (born 1974), Welsh actor
- Swan Hennessy (1866–1929), Irish-American composer
- Una Pope-Hennessy (1875–1949), British translator
- William Hennessy (1839-1917), British painter
See also:
