Moncel-sur-Seille (French pronunciation: [mɔ̃sɛl syʁ sɛj], literally Moncel on Seille) is a commune in the Meurthe-et-Moselle département in north-eastern France.

The commune covers an area of 12.41 km² (4.79 sq mi).

Alain Chane is the mayor for the 2020-2026 tenure.

In the past, inhabitants of Moncel were known by their neighbours as culs crottés ("shit arses"), on account of the unusually clingy mud of their village.

This Meurthe-et-Moselle geographical article is a stub.