Dagny () is a commune in the Seine-et-Marne department in the Île-de-France region in north-central France.
Population
Geography The river Aubetin flows northwestward through the commune.
See also Communes of the Seine-et-Marne department
References
External links
1999 Land Use, from IAURIF (Institute for Urban Planning and Development of the Paris-Île-de-France région)