- French commune.name
- Frossay
- French commune.native name
- (Gallo)
- French commune.commune status
- Commune
- French commune.image
- Écluse marais Frossay.JPG
- French commune.caption
- Lock on Frossay Marsh
- French commune.image coat of arms
- Blason ville fr Frossay (Loire-Atlantique).svg
- French commune.arrondissement
- Saint-Nazaire
- French commune.canton
- Saint-Brevin-les-Pins
- French commune.INSEE
- 44061
- French commune.postal code
- 44320
- French commune.mayor
- Sylvain Scherer
- French commune.term
- 2020–2026
- French commune.intercommunality
- Sud-Estuaire
- French commune.elevation min m
- 0
- French commune.elevation max m
- 47
- French commune.area km2
- 57.22