Hennessy may refer to:
People
edit- Hennessy (surname), includes list of people with the name
- Hennessy Carolina, a cast member of Love & Hip Hop: New York
Business and trade
edit- Hennessy, a brand of cognac
- Hennessy's, a defunct Montana-based department store
- Hennessy & Hennessy, a former architectural partnership in Australia
- Hennessey Performance Engineering, an American automotive tuning house
Places
edit- Hennessy Road, a main thoroughfare in Hong Kong
- Hennessy (constituency), a constituency in Wan Chai District
Sport
editOther uses
edit- Hennessy (film), a 1975 film about the Irish Republican Army
- Hennessy–Milner logic, in computer science
- Hours of Hennessy, aka The book of hours of Our Lady, a 1530 manuscript illustrated by Simon Bening of Bruges