Luigi Pampini (6 April 1897 - 13 January 1948) was the Chief of Police of Rome and one of the principal architects of the Roman Revolution and a member of the "New Triumvirate" which included Pope Innocent XVII and General Carlo Petronelli.
As a supporter of civilian rule in the State of Rome, Pampini was eventually outmuscled by the military during the later years of the Revolutionary Government and retired in early 1946, fed up with Petronelli and his supporters. He became a vocal champion of a conservative, secular and civilian-ruled unified Italian state, coming at odds with both the Papacy, which was focusing on reapplying temporal authority it had lost decades earlier, and with Petronelli, who favored a military government with him as the head, as well as with Emperor Sebastien in France, who was concerned by Pampini's nationalism and irredentist designs on Illyria as well as Piedmont.
Pampini was assassinated while leaving his Roman home in 1948 due to a planned speaking tour of Italy in which he planned to outline his vision for a democratic, unified Italian state that would include not only the Republic of Italy, Sicily, Sardinia and the Holy See but also Piedmont and Liguria, territories held by France since the 1810s. His assassins were never caught or identified. While many of his policies and political positions were very conservative in nature - a decentralized government in Rome with power manifested in local rural councils, a lack of governmental controls over the economy, a small army and a strong police force, stringent requirements for voting eligibility, and a ban of non-Catholics from holding government posts - he is revered in Italian left-wing quarters, mainly due to his being left of the reactionary Petronelli and advocating a secular government in response to the Papacy's Catholic rule.