Corbu ("raven") may refer to:
- Le Corbusier, an architect
- Corbu, Donduşeni, a commune in Donduşeni district, Moldova
Places in Romania:
- Corbu, Constanţa, a commune in Constanţa County
- Corbu, Harghita, a commune in Harghita County
- Corbu, a commune in Olt County, Romania
- Corbu, a village in Buzău Commune, Buzău County
- Corbu, a village in Glodeanu-Siliştea Commune, Buzău County
- Corbu, a village in Teslui Commune, Olt County
- Corbu, a village in Lipovăţ Commune, Vaslui County
- Corbu, a district in Brezoi Town, Vâlcea County
Rivers in Romania:
- Corbu River (Bistriţa), a tributary of the Bistricioara River
- Corbu River (Boia), a tributary of the Boia Mică River
- Corbu River (Chiţiu), a headwater of the Chiţiu River
- Corbu River (Crevedia), a tributary of the Crevedia River
- Corbu River (Litoral), flowing from Lake Corbu to the Black Sea
- Corbu River (Mureş), a tributary of the Mureş River
- Corbu River (Râul Lung), a tributary of the Râul Lung
- Corbu River (Sebeş), a tributary of the Sebeş river
- Corbu River (Preluci), a tributary of the Preluci river
- Corbul Ucei River, a tributary of the Olt River in Romania
- Corbul Viştei River, a tributary of the Olt River in Romania