Brief entry on this French thinker.

Brief profile with portrait and extensive links, from the New School's History of Economic Thought.

Extensively interlinked pages on various aspects of Condorcet's thought. Includes online texts in French and English.

An excerpt from the work which Condorcet wrote shortly before his death.

Article from the MacTutor History of Mathematics project, by J.J. O'Connor and E.F. Robertson. Portrait and a concise review of his intellectual career.

Lengthy article from this openly-edited encyclopedia.