First Order may refer to:
First-order, a term used in mathematics and logic First order (religious), an institute of consecrated life for men First Order of Saint Francis, one such grouping First Order (Star Wars), a fictional autocratic military dictatorship "First Order", a 2016 Fate/Grand Order animated production "First Order", an Order of Knowledge (Persian: نشان دانش) badge of honor in Iran established in the Qajar dynasty era