Rizza may refer to:
People
- Rizza (surname), includes a list of people with the name
- Rizza, nickname of Australian rules footballer Leigh Ryswyk (born 1985)
- Rizza Islam (born 1990), member of the Nation of Islam and social media influencer
Places
- Isola Rizza, a commune in the province of Verona, Italy
- Rizza, frazione of Villafranca di Verona in the province of Verona, Italy
Other uses
- Rizza manifold in differential geometry