Reb (רעֶבּ) is a title of respect often used in Orthodox Judaism, especially by Hasidic and Litvish Jews. It does not necessarily refer to a rabbi.

Quite often when referring to an anonymous male Jew or to a Jewish stranger, the expression Reb Yid is used.

In the musical Fiddler on the Roof, Tevye appends 'Reb' to his own name when he dreams of becoming rich and respected.

See also

• Rebbe
• Rebbetzin