Moderato Wisintainer (1902–1986), a Brazilian footballer who played in the first FIFA World Cup
A sonatina of Diabelli's, presumably Sonatina in F major, Op. 168, No. 1 (I: Moderato cantabile), provides the title and a motif for the French novella Moderato Cantabile by Marguerite Duras.
Charles Jennens (1700 – 20 November 1773) was an English landowner and patron of the arts, who assembled the text for five of Handel's oratorios: Saul, Israel in Egypt, L'Allegro, il Penseroso ed il Moderato, Messiah, and Belshazzar.
Their men's motto is "Nihil in Moderato", loosely-translated Latin for "nothing in moderation".