Darvoy is a commune in the Loiret department in north-central France.
Darvoy likely comes from the Celtic Der or Dervos (oak), or Dervetum (oak).
Darvoy is in the Loire Valley, 17 km east of Orléans, 2 km south-west of Jargeau, and 122 km south of Paris. Darvoy is part of the Central Region and is part of the Jargeau canton. Darvoy is 101 meters above sea level.