Seine Normandie Agglomération is the communauté d'agglomération, an intercommunal structure, centred on the town of Vernon.

It is located in the Eure department, in the Normandy region, northwestern France.

Created in 2017, its seat is in Vernon.

[2] The communauté d'agglomération consists of the following 61 communes:[1]

This Eure geographical article is a stub.