Giammaria is the name of:
- Giammaria Biemmi, Italian priest
- Giammaria Mazzucchelli (1707–1765), Italian writer, bibliographer and historian
- Giammaria Ortes (1713–1790), Venetian composer, economist, mathematician, Camaldolese monk, and philosopher
See also
edit- Gianmaria, given name
- Jean-Marie, given name
- Raffaele Giammaria (born 1977), Italian racing car driver