Former Owner
- Rudolph Frederick Kelker1
- Rugby School1
- Rush Hawkins1
- Ruth Cheney Streeter1
- Sabin1
- Saint Michael's Church, Ghent1
- Saint Mihiel Abbey1
- Saluti, Tomasso, active 20th century1
- Samuel Allen1
- Samuel Claggett Chew1
- Samuel Dennis1
- Samuel Eliot1
- Samuel P. Avery Jr.1
- Samuel Petit1
- Samuell Bouter1
- San Barnaba Church1
- San Cristoforo alla Certosa (Church : Ferrara, Italy)1
- San Giorgio Monastery1
- Santa Grata inter vites1
- Santa Maria delle Grazie Church1