Cogan
# Cogan

Cogan is a surname of Gaelic origin (not to be confused with the surname Kogan of Russian-Jewish origin). Notable people with the surname include:

* Alma Cogan (1932–1966), English singer
* Andrew Cogan, 17th-century agent of the English East India Company
* Barry Cogan (footballer) (born 1984)
* Barry Cogan (politician) (born 1936)
* Brian Cogan (born 1954)
* Charles Cogan (1928–2017), American academic and intelligence officer
* David G. Cogan (1908–1993), American ophthalmologist
* Dean Cogan (1826–1872), Irish priest and writer
* Fanny Cogan (1866–1929), American actress
* Frank Cogan (born 1944), Irish Gaelic footballer
* Henri Cogan (1924–2003), French actor and stuntman
* Henry Cogan, Canadian politician
* Kevin Cogan (born 1956), American Formula 1 driver
* Maggie Cogan (born 1943), American horse and carriage driver
* Patrick Cogan (1903–1977), Irish politician
* Philip Cogan (1750–1833), Irish composer
* Pierre Cogan (1914–2013), French cyclist
* Robert Cogan (born 1930), American composer and music theorist
* Sara Cogan, English actress
* Thomas Cogan (1736–1818), English physician and writer
* Tony Cogan (born 1976), American baseball player
* William H. F. Cogan (1823–1894), Irish politician
* William N. Cogan (1856-1943), American dentist, naval officer, and dean of Georgetown University School of Dentistry
