Doppelmayr or Doppelmayer may refer to:
Aerial lift manufacturers edit
- Doppelmayr Garaventa Group
- Doppelmayr USA, a subsidiary of the above
Astronomy edit
- Johann Gabriel Doppelmayr (1677–1750), German mathematician, astronomer and cartographer
- 12622 Doppelmayr, a main-belt asteroid
- Doppelmayer (crater), a lunar crater