Ombre or omber (), also called l'Hombre, is a fast-moving seventeenth-century trick-taking card game for three players. It has been described as "the most successful card game ever invented."

Its history began in Spain around the end of the 16th century as a four-person game. It is one of the earliest card games known in Europe and by far the most classic game of its type, directly ancestral to Euchre, Boston