Marignac
Marignac is the name of several municipalities in France:
- Marignac (Charente-Maritime) in the Charente-Maritime department
- Marignac (Haute-Garonne) in the Haute-Garonne department
- Marignac (Tarn-et-Garonne) in the Tarn-et-Garonne department
- Marignac-en-Diois in the Drôme department
- Marignac-Lasclares in the Haute-Garonne department
- Marignac-Laspeyres in the Haute-Garonne department
Marignac is a family name for the following people
- Jean Charles Galissard de Marignac (1817–1894), Swiss chemist
