Delving may refer to:
- Delving (Blue Hills)
- short form of Michel Delving
- any kind of subterranean excavation, designed as a habitable structure as opposed to a mere mine or tomb, hewn of solid stone and designed with calculated architectural styles. Known by the Dwarves as Dûm, and prominently used by as their chief form of architecture (ex. Khazâd-Dûm.) Known by the Elves as Rond.