Rosalia may refer to:
- Rosalia (Band)
- Rosalia (given name)
- Rosalia Lombardo (1918–1920), an Italian child, who is famous for her well preserved mummy
- Rosalia, Washington
- 314 Rosalia, an asteroid
- Rosalia (genus), a genus of beetles
- Saint Rosalia
- Rosalia, a Latin festival comparable to the Greek festival Anthesteria
- Rosalia, a modulating sequence
Read more about Rosalia: See Also