- Remizov, Alekseĭ, 1877-19571
- Rhodes School (New York, N.Y.)1
- Richmond Hill High School (New York, N.Y.)1
- Ridge Street School (Port Chester, N.Y.)1
- Riverdale Junior High School (Bronx, New York, N.Y.)1
- Rogers, Lindsay, 1891-19701
- Romanelli, Samuel Aaron, 1757-18141
- Romanovskii, G. V.1
- Romulo, Carlos P. (Carlos Peña), 1899-19851
- Roosevelt, Eleanor, 1884-19624
- Roosevelt, Franklin D. (Franklin Delano), 1882-19453
- Rosenman, Samuel I. (Samuel Irving), 1896-19731
- Roslyn High School (Roslyn Heights, N.Y.)1
- Rosset, Barney8
- Rossi, Azariah ben Moses dei, approximately 1511-approximately 15781
- Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡3
- Rothschild Junior High School (Brooklyn, New York, N.Y.)1
- Russell Sage Junior High School (Forest Hills, New York, N.Y.)1
- Sacred Heart Academy (Hempstead, N.Y.)166
- Sacro Bosco, Joannes de, active 12301
- Saint Aloysius High School (Jersey City, N.J.)15
- Saint Anthony High School (Jersey City, N.J.)11
- Saint Barnabas High School (Bronx, New York, N.Y.)1
- Saint Brendan High School (Brooklyn, New York, N.Y.)1
- Saint Brendan's Diocesan High School (Brooklyn, New York, N.Y.)3
- Saint Clare Academy (Hastings on Hudson, N.Y.)2
- Saint Dominic Academy (Jersey City, N.J.)169
- Saint Francis Xavier High School3
- Saint Helena High School (Bronx, New York, N.Y.)9
- Saint Joseph High School1
- Saint Joseph Hill Academy (Staten Island, New York, N.Y.)18
- Saint Joseph of the Palisades High School (West New York, N.J.)1
- Saint Joseph's High School11
- Saint Mary High School (Rutherford, N.J.)4
- Saint Mary's Villa Academy (Sloatsburg, N.Y.)1
- Saint Michael High School12
- Saint Peter's Preparatory School (Jersey City, N.J.)6
- Saint Raymond Academy (Bronx, New York, N.Y.)1
- Saint Saviour High School (Brooklyn, New York, N.Y.)1
- Saint Vincent Ferrer High School (Manhattan, New York, N.Y.)1
- Salisbury, Harrison E. (Harrison Evans), 1908-19931
- Samuel J. Tilden High School (Brooklyn, New York, N.Y.)2
- Sanitary Aid Society of the City of New York1
- Sapir, Boris1
- Sasportas, Isaac1
- Sassoon, Siegfried, 1886-19671
- Sayre, Francis Bowes, 1885-19721
- Schlesinger, Arthur M., Jr. (Arthur Meier), 1917-20071
- Seitz, Don Carlos, 1862-19352
- Seton Hall Preparatory School (West Orange, N.J.)21
- Seward Park High School30
- Sforno, Ḥananel ben Yisʹraʾel1
- Shalish, Yaakov1
- Sharabi, Shalom, 1720-17771
- Shaw, John Arthur1
- Sheepshead Bay High School (Brooklyn, New York, N.Y.)3
- Sheldon, Edward, 1886-19461
- Shell Bank Junior High School (Brooklyn, New York, N.Y.)4
- Shelomoh ben Yitsḥaḳ1
- Sheridan, Richard Brinsley, 1751-18161