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Roslyn Union Free School District
- Roslyn High School Calendar
- East Hills Elementary School Calendar
- Roslyn Heights Elementary School Calendar
- Roslyn Middle School Calendar
- Harbor Hill School Calendar
Other districts in New York state
- Rochester Academy Charter School
- Rochester City School District
- Royalton-Hartland Central School District
- Rush-Henrietta Central School District
- Rye City School District
- Remsen Central School District
- Red Creek Central School District
- Red Hook Central School District
- Ravena-Coeymans-Selkirk Central School District
- Richfield Springs Central School District
- Rensselaer City School District
- Rhinebeck Central School District
- Riverhead Central School District
- Rocky Point Union Free School District
- Rondout Valley Central School District
- Rome City School District