In the Jewish diaspora, a Jewish quarter (also known as jewry, juiverie, Judengasse, Jewynstreet, Jewtown, Judería or proto-ghetto) is the area of a city traditionally inhabited by Jews. Jewish quarters, like the Jewish ghettos in Europe, were often the outgrowths of segregated ghettos instituted by the surrounding Christian or Muslim authorities. A Yiddish term for a Jewish quarter or neighborhood is "Di yiddishe gas" (Yiddish: די ייִדישע גאַס ), or "The Jewish quarter." While in Ladino, they are known as maalé yahudí, meaning "The Jewish quarter".
Many European and Near Eastern cities once had a historical Jewish quarter and some still have it. The history of the Jews in Iraq is documented from the time of the Babylonian captivity c. 586 BC. Iraqi Jews constitute one of the world's oldest and most historically significant Jewish communities.