Ruggero Grieco (19 August 1893 – 23 July 1955) was an Italian politician, antifascist, and member of the Italian Communist Party (Italian: Partito Comunista Italiano, PCI). He was born in Foggia, Apulia.
Ruggero Mastroianni (7 November 1929 – 9 September 1996) was an Italian film editor. In his obituary of Mastroianni, critic Tony Sloman described him as "arguably, the finest Italian film editor of his generation."
Ruggero Berlam (20 September 1854 – 22 October 1920) was an Italian architect. One notable building designed by Berlam today in his home city is the Synagogue of Trieste.