A Napoleon brandy is a type of brandy that is aged for at least four years and has a rating X.O. (Extra Old).

Captain Jean-Luc Picard requested some Napoleon brandy in 2367 in Ten-Forward while Harna Karish was drinking Hammasi. Lieutenant commander Data had also tried some of the brandy as well.

Later when Admiral Garu Jord arrived on the USS Enterprise (NCC-1701-D), he and Picard had consumed several glasses of Napoleon Brandy and Hammasi. (TNG novel: The Forgotten War)

This brandy is named after Napoleon Bonaparte.