Jay (surname)
Jay is a surname. Notable people with the surname include:
- Allan Jay, British world champion épée & foil fencer
- Antoine Jay, French writer
- Antony Jay, British writer
- Bill Jay photographer, magazine and picture editor, etc
- Candee Jay, Dutch musician
- Charlotte Jay, Australian writer
- David Jay, American activist
- Douglas Jay, British politician
- Georgia Jay, British actress
- Herman Jay, International Aesthetic dentist
- Isabel Jay, British opera singer
- Jennifer Jay American environmental engineer
- Joey Jay, American baseball player
- John Jay, American politician and jurist
- John Jay, American lawyer
- John Jay Schieffelin, an American rear admiral and executive director of the English-Speaking Union
- Jon Jay, American baseball player
- Karla Jay, American writer
- Margaret Jay, Baroness Jay of Paddington, British politician
- Marie-Louise Jaÿ, French businesswoman
- Martin Jay, American historian
- Michael Jay, Baron Jay of Ewelme, British politician
- Norman Jay, British DJ
- Paul Jay, Canadian film director and journalist
- Paul L. Jay, American literary theorist
- Peter Augustus Jay, American public servant
- Peter Jay, British broadcaster and diplomat
- Pierre Jay, American banker
- Ricky Jay, American magician
- Robert Jay, English high court judge
- Samurai Jay, Italian rapper and singer-songwriter
- Steve Jay, American bassist
- Tony Jay, British actor
- Tyler Jay, baseball player
- Vincent Jay, French biathlete
- William Jay (minister), British preacher
- William Jay (jurist), American jurist
- William Jay (colonel), American army colonel
- William Jay Schieffelin, an American businessman and philanthropist
- William Jay Schieffelin Jr., an American businessman and philanthropist