Jacob ben Reuben may refer to:

• Jacob ben Reuben (Karaite), 11th-century Karaite scholar, probably from Constantinople
• Jacob ben Reuben (rabbi), author of a polemical work against Christianity
• Jacob ben Reuben ibn Zur, 18th-century Moroccan rabbi

Topics referred to by the same term

This disambiguation page lists articles about people with the same name.
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