| Rivas | |
| Other Name: | Departamento de Rivas |
| Settlement Type: | Department |
| Subdivision Type: | Country |
| Subdivision Name: | Nicaragua |
| Seat: | Rivas |
| Seat Type: | Capital |
| Area Total Km2: | 2162 |
| Population As Of: | 2021 estimate |
| Population Footnotes: | [1] |
| Population Total: | 183611 |
| Population Density Km2: | auto |
| Population Urban: | 91899 |
| Blank Name: | ISO 3166-2 |
| Blank Info: | NI-RI |
Rivas (pronounced as /es/) is a department of the Republic of Nicaragua. It covers an area of 2,162 km2 and has a population of 183,611 (2021 estimate). The department's capital is the city of Rivas.
Rivas is known for its fertile soil and beaches. Throughout the department, there are many sugar cane, plantain, tobacco, and other crop plantations. The department borders Lake Nicaragua to the east and the Pacific Ocean to the west. The southern part of the department borders with Costa Rica. A small fishermen village, called San Juan del Sur, has turned into a popular tourist attraction because of its access to beaches in the area.[2] Another major tourist attraction is Ometepe, a large volcanic island inhabited by about 32,000 people (2005 census). Nawat Nicarao people still inhabit the department.[3]