Francesco Arquati (27 September 1810, in Filettino – 25 October 1867, in Rome) was an Italian republican patriot, a notable figure in the Italian Risorgimento and a so-called martyr for the cause of a United Italy.
Born in a small comune at the border between the Papal State and the Borbon State, son of Vincenzo and Sinforosa Arquati; he dedicated himself to the political life, took part in the citizens' government and in 1851 was included in the lottery for nomination to 'prior', following his nationalistic and secular feelings away from the land of his birth, first towards Sublicio and then Rome.