American Jews (Hebrew: יהודים אמריקאים, romanized: Yehudim Amerikaim; Yiddish: אמעריקאנער אידן, romanized: Amerikaner Idn) or Jewish Americans are American citizens who are Jewish, whether by ethnicity, religion, or culture. According to a 2020 poll conducted by Pew Research, approximately two thirds of American Jews identify as Ashkenazi, 3% identify as Sephardic, and 1% identify as Mizrahi. An additional 6% identify as some combination of the three categories, and 25% do not identify as any particular category.
During the colonial era, Sephardic Jews who arrived via Portugal and via Brazil (Dutch Brazil) – see Congregation Shearith Israel – represented the bulk of America's then small Jewish population. While their descendants are a minority nowadays, they represent the remainder of those original American Jews along with an array of other Jewish communities, including more recent Sephardi Jews, Mizrahi Jews, Beta Israel-Ethiopian Jews, various other Jewish ethnic groups, as well as a smaller number of gerim (converts). The American Jewish community manifests a wide range of Jewish cultural traditions, encompassing the full spectrum of Jewish religious observance.