Julian-Nicolas Rèche (2 September 1838 – 23 October 1890) was a French Roman Catholic religious of the Institute of the Brothers of the Christian Schools; he assumed the religious name of "Arnould" upon his profession into the congregation and became a noted educator. Rèche's beatification - that Pope John Paul II approved and presided over - was celebrated in Saint Peter's Square on 1 November 1987.