Shaughnessy

Shaughnessy may refer to:
 * Shaughnessy, Alberta, a village in Canada
 * Shaughnessy, Vancouver, a neighbourhood in Vancouver, British Columbia
 * Shaughnessy Elementary School, a school in the Vancouver School Board school district in Vancouver, British Columbia, Canada
 * Shaughnessy playoff system, a postseason tournament format

People with the surname

 * Alfred James Shaughnessy (1916–2005), English scriptwriter and producer, also known as "Freddy Shaughnessy"
 * Brenda Shaughnessy (born 1970), American poet
 * Charles Shaughnessy (born 1955), English television, theatre and film actor
 * Clark Shaughnessy (1892–1970), American Football coach
 * Conor Shaughnessy (born 1996), Irish professional footballer
 * Dan Shaughnessy (born 1953), American sports writer
 * David Shaughnessy (born 1957), British voice-over actor
 * Dawn Angela Shaughnessy, American radiochemist
 * Deb Shaughnessy (born 1960), American politician
 * Edward L. Shaughnessy, expert on early Chinese history
 * Edwin Thomas Shaughnessy (1929–2013), a swing music and jazz drummer
 * Elizabeth Shaughnessy (born 1937), Irish chess player and trainer
 * Francis Shaughnessy (1911–1982), American ice hockey player
 * Frank Shaughnessy (1884–1969), minor league baseball official who invented a playoff system
 * Gerald Shaughnessy (1887-1950), American Roman Catholic Church. He served as Bishop of Seattle
 * Joseph Thomas Gordan Shaughnessy (born 1992), Irish professional defender
 * Jonathan Shaughnessy, Canadian curator in the field of contemporary art
 * Matt Shaughnessy (born 1986), American football player in the role of defensive end
 * Meghann Shaughnessy (born 1979), American professional tennis player
 * Michael O'Shaughnessy (1864–1934), Irish civil engineer
 * Mickey Shaughnessy (1920-1985), Irish American character actor and comedian
 * Mina P. Shaughnessy (1924–1978), pioneering academic in the field of Basic Writing
 * Patrick "Spark" Shaughnessy, President and CEO of AVI Communication
 * Paul V. Shaughnessy, American politician
 * Peter Anthony "Pete" Shaughnessy (1962–2002), British mental health activist
 * Ryan O'Shaughnessy (born 1992), Irish singer-songwriter and former actor
 * Shaughnessy Bishop-Stall, Canadian journalist
 * Shaughnessy Cohen (1948–1998), Canadian politician
 * Steve O'Shaughnessy (footballer) (born 1967), Welsh professional manager of Airbus UK Broughton O'Shaughnessy or "Shaughssa"
 * Thomas Michael O'Shaughnessy Jr. (born 1956), American member of the UCF Athletics Hall of Fame
 * Thomas George Shaughnessy, 1st Baron Shaughnessy KCVO (1853–1923), American-born Canadian railway administrator
 * Tom Shaughnessy (1892–1938), American ice hockey player and coach
 * William G. Shaughnessy, American politician
 * William O'Shaughnessy(1673–1744), Irish Chief and Major-General