Namesakes
Aloysius Gonzaga
(a.k.a. Luigi) (m) 1568-1591 
Saints
Fabiano Caruana
(a.k.a. Luigi) (m) 1992-
Notable Athletes (chess)
Geno Auriemma
(a.k.a. Luigi) (m) 1954-
Hall-of-Famers 2006 (basketball)
Gigi Riva
(m) 1944-
Notable Athletes (soccer)
Louis Handley
(a.k.a. Luigi) (m) 1874-1956
Olympic Medalists 1904 swimming - 4x50 yard freestyle relay (gold)
Ludovico Morbioli
(a.k.a. Luigi) (m) 1433-1485
Saints
Luigi Beccali
(m) 1907-1990
Olympic Medalists 1932; 1936 1500 m (gold/bronze)
Luigi Beltrame Quattrocchi
(m) 1880-1951
Saints
Luigi Boccherini
(m) 1743-1805
Notable Musicians
Luigi Castagnola
(m) 1953-
Olympic Medalists 1976 water polo (silver)
Luigi Cherubini
(m) 1760-1842
Notable Musicians
Luigi Einaudi
(m) 1874-1961
Italian Presidents and Prime Ministers 1948-1955 (president)
Luigi Facelli
(m) 1898-1991
Olympic Medalists 1932 4x100 m relay (bronze)
Luigi Facta
(m) 1861-1930
Italian Presidents and Prime Ministers 1922 (prime minister)
Luigi Carlo Farini
(m) 1812-1866
Italian Presidents and Prime Ministers 1862-1863 (prime minister)
Luigi Galvani
(m) 1737-1798
Notable Scientists and Inventors
Luigi Guanella
(m) 1842-1915
Saints
Luigi Lucheni
(m) 1873-1910
Notable Evildoers
Luigi Luzzatti
(m) 1841-1927
Italian Presidents and Prime Ministers 1910-1911 (prime minister)
Luigi Mannelli
(m) 1939-2017
Olympic Medalists 1960 water polo (gold)
Luigi Mastrangelo
(m) 1975-
Olympic Medalists 2000; 2004; 2012 volleyball (silver/bronze)
Luigi Federico Menabrea
(m) 1809-1896
Italian Presidents and Prime Ministers 1867-1869 (prime minister)
Luigi Maria Monti
(m) 1825-1900
Saints
Luigi Orione
(m) 1872-1940
Saints
Luigi Pelloux
(m) 1839-1924
Italian Presidents and Prime Ministers 1898-1900 (prime minister)
Luigi Pirandello
(m) 1867-1936
Nobel Prize Winners 1934 (literature)
Notable Writers
Luigi Pulci
(m) 1432-1484
Notable Writers
Luigi Samele
(m) 1987-
Olympic Medalists 2012 fencing (bronze)
Luigi Scrosoppi
(m) 1804-1884
Saints
Luigi Talamoni
(m) 1848-1926
Saints
Luigi Tarantino
(m) 1972-
Olympic Medalists 1996; 2004; 2008; 2012 fencing (silver/bronze)
Luigi Taveri
(m) 1929-2018
Notable Athletes (driving)
Luigi Tezza
(m) 1841-1923
Saints
Luigi Variara
(m) 1875-1923
Saints
Luigi Versiglia
(m) 1873-1930
Saints
Oscar Luigi Scalfaro
(m) 1918-2012
Italian Presidents and Prime Ministers 1992-1999 (president)