The Remi are a Belgic tribe of northeastern Gaul (Gallia Belgica) in the 1st century BCE.

They occupy the northern Champagne plain, on the southern fringes of the Forest of Ardennes, between the rivers Mosa (Meuse) and Matrona (Marne), and along the river valleys of the Aisne and its tributaries the Aire and the Vesle.