Dey was the title given to the rulers of the Regency of Algiers from 1671. It was also used in Tunisia between 1591-1860.

Dey may also refer to:

Dey (month), the 10th month of the Iranian calendar Dollar Euro Yen, a proposed world currency

People with the given name Dey

Dey Young (born 1955), American actress Robert Isaac Dey Gray ( 1772-1804), British-Canadian lawyer, judge and political figure

People with the surname Dey

Anind Dey (born 1970), American computer scientist Bishnu Dey (1909-1982), Indian Bengali poet Claudia Dey (born 1972), Canadian dramatist Edgar Dey (1883-1912), Canadian ice hockey player Esha Dey, Indian actress Frederick Van Rensselaer Dey (1861-1922), American writer Graeme Dey (born 1962), Scottish politician Hussein Dey (1765-1838), Last dey of Algiers Joseph Dey (1907-1991), American golf administrator K. C. Dey (1893-1962), Indian Bengali actor, singer and music composer Krishanu Dey (1962-2003), Indian Bengali football player Lal Behari Dey (1824-1892), Indian Bengali journalist and author Manna Dey (1919-2013), Indian singer Manishi Dey (1906-1989), Indian Bengali artist Mukul Dey (1895-1989), Indian Bengali artist Peter A. Dey (1825-1911), American civil engineer Susan Dey (born 1952), American actress Tamal Dey (born 1964), Indian Bengali computer scientist and mathematician Ted Dey (1864-1943), Canadian ice hockey owner Tom Dey (born 1965), American film director, screenwriter, and producer Tracey Dey (born 1943), American singer William Dey (1870-1921), Canadian ice hockey player

Other usages Dewoin language of Liberia, also known as Dey

See also De (surname) Dey's (disambiguation) Dey Street The D.E.Y.