Rishon may refer to:
Singular for Rishonim, "the First Ones", early Rabbis and Poskim Rishon LeZion, a city in Israel Rishon model, a preonic model of sub-quark particle physics. Rishon Bhadain (born 1998), Mauritian politician Shais Rishon, African-American Orthodox rabbi, activist, and writer Yom Rishon, "first day", the first day of the Hebrew alphabet See also