French jurist and one of the most learned of humanist scholars, who took a leading part in the legal, political, and religious controversies of his time.

Born in Paris of a family of Silesian origin, Hotman took his doctorate in law at Orléans and practiced law in Paris, where, in 1546, he became professor of Roman law. In 1547 he was converted to the Reformed Church and went to teach law successively at Lyon, Geneva, Lausanne, and Strassburg, where John Calvin went to hear him. In 1563 he returned to France, teaching at Valence and, after 1567, at Bourges, then the foremost law school in Europe. In 1572, after the Massacre of St. Bartholomew's Day, he fled to Geneva and taught again there and later at Basel, where he died in 1590.

Hotman made important contributions to the work of the French school of Romanists who (Roman law), in opposition to the Italian commentators, sought to restore the texts of classical Roman law. In his Anti-Tribonian (1567) he combined an attack on the compilators employed by Justinian with a plea for codification of French law on the basis of native custom and experience and without borrowing excessively from Roman law. In Franco-Gallia (1573), which became his most influential work, Hotman showed that there was no historical foundation, other than the absolutist tendency of Roman lawyers, for the growth of royal absolutism in France, which was used to prevent religious reform. In these and numerous other writings, published collectively by J. Lectius (1590–1601), Hotman sought to advance the cause of humanist learning, of religious freedom, and of government by consent.