Moriya may refer to:
- Moriya, Ibaraki, a city located in Ibaraki Prefecture, Japan
- Moriya (surname), a Japanese surname
- Moriya (tribe), a tribe of Iron Age India
- House of Moriya (463-691), a royal dynasty that ruled over the Anuradhapura Kingdom from 463 to 691 CE
- Mount Moriya, a mountain of Graham Land, Antarctica
- Moriya, a Jewish youth organization in the United States
- Suwako Moriya, a fictional character from the popular bullet hell series Touhou Project List of Touhou Project characters#Suwako Moriya
- Moreya, a Shinto deity, also spelled Moriya
