Piergiorgio is a masculine Italian given name. Notable people with the name include:
Piergiorgio Cortelazzo (born 1969), Italian politician Piergiorgio Farina (1933–2008), Italian jazz violinist Piergiorgio Negrisolo (born 1950), Italian footballer Piergiorgio Nesti (1931–2009), Italian Roman Catholic archbishop Piergiorgio Odifreddi (born 1950), Italian mathematician and writer Piergiorgio Welby (1945–2006), Italian poet, painter and activist Pier Giorgio Frassati (1901-1925), Italian Catholic saint and activist
See also Piero, first part of the name Giorgio (name), second part of the name