Hannay

Hannay may refer to:

Clan Hannay, a Lowland Scottish clan
- Hannay baronets, including a list of people who have held the title
Richard Hannay, a fictional character in novels, films, television and on the stage
- Hannay (TV series), British television series about Richard Hannay

People with the surname

Alastair Hannay (1932–2024), British-born Norwegian philosopher and academic
Barbara Hannay, Australian romance novelist
David Hannay (historian) (1853–1934), English naval historian
David Hannay, Baron Hannay of Chiswick (born 1935), British diplomat
David Hannay (producer) (1939-2014), Australian film producer
James Hannay (writer) (1827–1873), Scottish novelist, journalist and diplomat
James Ballantyne Hannay (1855–1931), Scottish chemist
Josh Hannay (born 1980), Australian rugby league footballer
Nathan Hannay (born 1984), English rugby player
Robert Kerr Hannay (1867-1940), Scottish historian
Sir Samuel Hannay, 3rd Baronet (died 1790), of the Hannay baronets, MP for Camelford
Thomas Hannay (1887-1970), British Anglican bishop
William Hannay (1848-1922), New Zealand public servant, railways administrator