Strathbogie (Scottish Gaelic: Srath Bholgaidh or Srath Bhalgaidh) is a district and river valley of northwest Aberdeenshire in Scotland, formerly one of the great divisions of that shire, called lordships or thanages, comprehending the whole original estate that King Robert the Bruce gave to the noble family of Gordon, the ancestors of the Duke of Gordon. By 1836, the lordship had become extinct.