- Smith, Adam, 1723-1790 (2)
- Bentham, Jeremy, 1748-1832 (1)
- Brentano, Franz Clemens, 1838-1917 (1)
- Burns, J. H. (James Henderson) (1)
- Durkheim, Emile, 1858-1917 (1)
- Ferguson, Adam, 1723-1816 (1)
- Graham, Douglas, 1920- (1)
- Hart, H. L. A. (Herbert Lionel Adolphus), 1907-1992 (1)
- Lecky, William Edward Hartpole, 1838-1903 (1)
- Macfie, Alec Lawrence (1)
- Mayer, Franziska (von Reicher) 1885- (1)
- Pickering, W. S. F. (1)
- Raphael, D. D. (David Daiches), 1916- (1)
- Roth, Guenther (1)
- Schluchter, Wolfgang, 1938- (1)
- Schneewind, Elizabeth Hughes (1)
- Sutcliffe, H. L (1)