Oriani is an Italian surname. Notable people with the surname include:
- Alfredo Oriani (1852–1909), Italian author
- Barnaba Oriani, Italian priest and astronomer
- Carlo Oriani, Italian cyclist
- Constanza Oriani, Argentine fencer
- Mario Oriani-Ambrosini, Italian-American lawyer
- Richard Oriani, American chemist
See also
edit- 4540 Oriani, main-belt asteroid
- Oriani class destroyer, Italian-made ship