Riz may refer to:
- Riz, Iran, a city in Bushehr Province, Iran
- Riz, alternate name for Zarrin Shahr, a city in Isfahan Province, Iran
- Riz, alternate name for Pariz, a city in Kerman Province, Iran
- Riz Rural District, in Bushehr Province, Iran
- Riz Ahmed (21st century), British film actor
- Riz Lateef (21st century), BBC newsreader
- Riz Ortolani (born 1931), Italian film composer
- Riz Story (born 1971), American musician, composer and film director
- Martin Riz (born 1980), Italian ski mountaineer