Daddario

D'addario or Daddario is the surname of the following people:


 * Alessandro D'Addario (born 1997), Sammarinese footballer
 * Brian and Michael D'Addario, American musicians in The Lemon Twigs
 * Emilio Q. Daddario (1918–2010), American politician, father of Richard, grandfather of Alexandra
 * Alexandra Daddario (born 1986), American actress and model
 * Matthew Daddario (born 1987), American actor, brother of Alexandra
 * Gary D'Addario, American retired police commander, television technical advisor and actor
 * Lorenzo D'Addario (born 1964), Italian general
 * Ray D'Addario (1920–2011), American photographer
 * D'Addario (manufacturer), a manufacturer of musical instrument strings and accessories