Chassagne-Montrachet (French pronunciation: [ʃasaɲ mɔ̃ʁaʃɛ]) is a commune in the Côte-d'Or department of Bourgogne-Franche-Comté in eastern France.

In 2017 it gave 43% of its vote to François Fillon amidst a poor national showing of 20%.

Chassagne-Montrachet is an appellation consisting of 350 ha (865 acres) of clayish limestone located south of Côte de Beaune.

The village shares two Grand Cru vineyards - Montrachet and Bâtard-Montrachet - with the neighbouring village of Puligny-Montrachet, and also includes the entirety of a third, Criots-Bâtard-Montrachet, within its boundaries.

These three vineyards produce some of the most expensive and long-lived white wines in the world.