Encyclopaedia of the Orient: Ibn Khaldoun: A short biography.
Ibm Khaldun - Father of Economics: Paper by Ibrahim M. Oweiss citing Khaldun's writings as the inspiration of modern economic theory and of Adam Smith himself.
Ibn Khaldun and Comte - Discontinuity or Progress: Short essay that argues for including a session on Ibn Khaldun (comparing him to Comte) in a social theory syllabus.
Ibn Khaldun and Our Age: Paper by James Kalb giving a treatment of Khaldun's philosophy of society and its applicability in the modern day.
Ibn Khaldun on the Web: Extensive web directory and guide to the great Arab historian and philosopher of history, including articles, academic papers, online books, and web biographies.
In the Liberal Tradition: Ibn Khaldun: Short profile of Khaldun and his place in the Western liberal tradition, provided by the Acton Institute.
Islamic Political Thought: Ibn Khaldun: Paper by R. J. Kilcullen, briefly summarizing Khaldun's theories on the rise and fall of states and civilizations.
Liberal Thinkers: Abd ar-Rahman Ibn Mu-hammad Ibn Khaldun: A short biography from the site of Liberal International.
Muslim Philosophy: Ibn Khaldun: A history of the philospher.
Muslims Online - Ibn Khaldun, 1332-1395 C.E.: A biography and outline of beliefs written by Dr. A. Zahoor.