Duffy

Duffy may refer to:

People

 * Duffy (surname), people with the surname Duffy or Duffey
 * Duffy (nickname)
 * Duffy (singer) (born 1984), Welsh singer, born Aimee Ann Duffy

Places

 * Duffy, Australian Capital Territory, a suburb of Canberra
 * Duffy, Ohio, United States, an unincorporated community
 * Duffy, West Virginia, United States, an unincorporated community
 * Duffy Fairgrounds, a stadium in New York, United States
 * Duffy's Hill, a hill in Manhattan, New York
 * Duffy's Peak, a hill or butte in Texas, United States
 * Duffy Peak, a mountain on Alexander Island, Antarctica

Arts and entertainment

 * Duffy the Disney Bear, an anthropomorphic teddy bear character featured at Disney theme parks
 * Duffy (film), a 1968 comedy starring James Coburn
 * Duffy (novel), a 1980 novel by Julian Barnes writing as Dan Kavanagh
 * Tristan Duffy, a fictional character in American Horror Story

Other uses

 * USS Duffy (DE-27), a US Navy destroyer