Names
- Ruthven, Alexander Grant, 1882-19711
- Sawyer, Walter H. (Walter Hulme), 1861-1931.1
- Shafer, Paul W. (Paul Werntz), 1893-1954.1
- Shafer, Paul Werntz, 1893-1954.1
- Shorts, Robert P. (Robert Perry), 1879-1975.1
- Sigler, Kim, 1894-1
- Sink, Charles A. (Charles Albert), 1879-1972.1
- Sink, Charles Albert, 1879-1972.1
- Sloan, Alfred Pritchard, 1875-1966.1
- Smith, Harold Dewey, 1898-1947.1
- Smith, Richard Root, 1869-1940.1
- Sproul, Robert Gordon, 1891-1975.1
- St. Laurent, Louis S. (Louis Stephen), 1882-1973.1
- Stack, John K., 1884-1935.1
- Stason, E. Blythe (Edwin Blythe), 1891-1972.1
- Stearns, Robert Lawrence, 1892-1
- Stejneger, Leonhard, 1851-1943.1
- Stimson, Henry L. (Henry Lewis), 1867-1950.1
- Stoll, Albert, 1884-1
- Stone, Ralph, 1868-1956.1