Gianmaria is the name of:
Gianmaria Bruni (born 1981), Italian racing driver Gianmaria Dal Maistro (born 1980), Italian skier Gianmaria Potenza (born 1936), Italian artist Gianmaria Testa (1958–2016), Italian singer-songwriter and guitarist Gianmaria Zanandrea (born 1999), Italian footballer Gianmaria (singer), Italian singer-songwriter and rapper. See also Giammaria, given name Jean-Marie, given name