Oriya (also spelled Odia) may refer to:
- Odia people in India
- Odia language, an Indian language, belonging to the Indo-Aryan branch of the Indo-European language family
- Odia script, a writing system used for the Oriya language
- Oriya (Unicode block), a block of Oriya characters in Unicode
See also
- Orya (disambiguation)
- Odia (disambiguation)
- Oria (disambiguation)