Alecto may refer to: Alecto, one of the Greek Erinyes (Furies) Alecto (motorcycle), an English motorcycle manufactured in the immediate post-WW1 period Alecto (SPG), a self-propelled gun developed by the British during the Second World War , any of 4 ships of the British Navy , originally projected as LST-977, a US motor torpedo boat tender Theretra alecto, the Levant hawk moth, a moth of the family Sphingidae Jamides alecto, the metallic cerulean, a small butterfly found in India that belongs to the lycaenids or blues family Pteropus alecto, the black flying fox, a megabat of the family Pteropodidae native to Australia and Southeast Asia