Alectoria may refer to: Alectoria (fungus), a genus of lichenized fungi Alectoria (insect), a monotypic genus of bush crickets or katydids in the subfamily Phaneropterinae Alectoria, a genus of birds in the family Phasianidae; synonym of Alectoris Alectoria (stone), a purportedly magic crystal, found in the gizzards of roosters