Namesakes
Italian Presidents and Prime Ministers:
1 prime minister
(prime minister) Tommaso Tittoni 1905 
Notable Actors and Entertainers:
2 actors
Burt Young (middle name Tommaso) 1940-2023
Tom Conti 1941-
Notable Artists:
1 painter
Masaccio (a.k.a. Tommaso) 1401-1428
Notable Athletes:
2 rugby
(rugby) Tommaso Benvenuti 1990-
(rugby) Tommaso Allan 1993-
Notable Philosophers and Thinkers:
1 theologian
Thomas Aquinas (a.k.a. Tommaso) 1225-1274
Notable Writers:
1 poet
Filippo Tommaso Marinetti 1876-1944
Olympic Medalists:
1 bronze
(bronze) Tommaso D'Orsogna 2012 swimming
Saints:
6 blessed, 2 saints
Saint Thomas Aquinas (a.k.a. Tommaso) 1225-1274
Blessed Tommaso of Tolentino 1260-1321
Blessed Tommaso Corsini ?-1345
Blessed Tommaso of Florence ?-1447
Saint Tommaso of Cori 1655-1729
Blessed Tommaso Reggio 1818-1901
Blessed Tommaso Maria Fusco 1831-1891
Blessed Placido Riccardi (a.k.a. Tommaso) 1844-1915