Gui
- Bernard Gui
- Ghosts in Chinese culture
- Golfing Union of Ireland
- Graphical user interface
- Guangxi
- Gui (food)
- Gui (surname)
- Gui (vessel)
- Gui Bonsiepe
- Gui Boratto
- Gui Carvalho
- Gui Guerrejat
- Gui Mallon
- Gui Minhai
- Gui Prefecture (disambiguation)
- Gui River
- Gui Rochat
- Gui d'Ussel
- Gui de Cambrai
- Gui de Cavalhon
- Gui de Maillesec
- Gui, Burkina Faso
- Guide Bridge railway station
- Guinea
- Guizhou
- Guy (disambiguation)
- Güiria Airport
- Luigi Gui
- Vittorio Gui