Ralph Reed School
Raynor Country Day School
Remsenburg-speonk Elementary School
Ridge Elementary School
Riley Avenue School
River Elementary School
Riverhead Charter School
Riverhead Middle School
Riverhead Senior High School
Rj O Intermediate School
Roanoke Avenue School
Robert Cushman Murphy Junior High School
Robert Frost Middle School
Robert Moses Middle School
Rocky Point High School
Rocky Point Middle School
Rolling Hills School
Ronkonkoma Middle School
Ross School
Ross School