Namesakes
Hall-of-Famers:
1 basketball
(basketball) Sandro Gamba 2006 
Italian Presidents and Prime Ministers:
1 president, 1 prime minister
(prime minister) Alessandro Fortis 1905-1906
(president) Sandro Pertini 1978-1985
Notable Actors and Entertainers:
1 actor
Giancarlo Esposito (a.k.a. Alessandro) 1958-
Notable Artists:
1 painter, 1 sculptor
Sandro Botticelli c. 1445-1510
Alessandro Algardi 1598-1654
Notable Athletes:
3 soccer
(soccer) Alessandro Del Piero 1974-
(soccer) Alessandro Florenzi 1991-
(soccer) Alessandro Schöpf 1994-
Notable Filmmakers:
1 screenwriter
Alessandro Camon 1963-
Notable Musicians:
1 composer, 1 singer
Alessandro Scarlatti 1660-1725
Alessandro Safina 1963-
Notable Scientists and Inventors:
1 physicist
Alessandro Volta 1745-1827
Olympic Medalists:
2 bronze, 2 gold, 2 silver, 1 gold/bronze, 1 silver/bronze
(silver) Alessandro Ghibellini 1976 water polo
(gold) Alessandro Andrei 1984 shot put
(gold) Alessandro Campagna 1992 water polo
(bronze) Alessandro Lambruschini 1996 3000 m steeplechase
(gold/bronze) Alessandro Bovo 1992; 1996 water polo
(bronze) Alessandro Calcaterra 1996 water polo
(silver) Alex Righetti 2004 basketball
(silver/bronze) Alessandro Fei 2000; 2004; 2012 volleyball
Rock and Roll Hall-of-Famers:
1 musician
Alessandro Cortini 2020 Nine Inch Nails
Saints:
1 blessed, 1 saint
Saint Alessandro Sauli 1534-1592
Blessed Alessandro Baldrati da Lugo 1595-1645