Paul Louis Courier (French: [kuʁje]; January 4, 1772 – April 10, 1825), French Hellenist and political writer, was born in Paris.
Brought up on his father's estate of Méré in Touraine, he conceived a bitter aversion for the nobility, which seemed to strengthen with time. He would never take the name "de Méré", to which he was entitled, lest he should be thought a nobleman. At the age of fifteen he was sent to Paris to complete his education; his father's teaching had already inspired him with a passionate devotion to Greek literature, and although he showed considerable mathematical ability, he continued to devote all his leisure to the classics. He entered the school of artillery at Châlons, however, and immediately on receiving his appointment as sub-lieutenant in September 1793 he joined the army of the Rhine. He served in various campaigns of the Revolutionary wars, especially in those of Italy in 1798-99 and 1806-7, and in the German campaign of 1809. He became chef d'escadron in 1803.
He made his first appearance as an author in 1802, when he contributed to the Magasin encyclopédique a critique on Johann Schweighäuser's edition of Athenaeus. In the following year appeared his Eloge d'Hélène, a free imitation rather than a translation from Isocrates, which he had sketched in 1798. Courier had given up his commission in the autumn of 1808, but the general enthusiasm in Paris over the preparations for the new campaign affected him, and he attached himself to the staff of a general of artillery. But he was horror-struck by the carnage at Wagram (1809), refusing from that time to believe that there was any art in war.
He hastily quit Vienna, escaping the formal charge of desertion because his new appointment had not been confirmed. The savage independence of his nature rendered subordination intolerable to him; he had been three times disgraced for absenting himself without leave, and his superiors resented his satirical humour. After leaving the army he went to Florence, and was fortunate enough to discover in the Laurentian Library a complete manuscript of Longus's Daphnis and Chloe, an edition of which he published in 1810. In consequence of a misadventure—blotting the manuscript—he was involved in a quarrel with the librarian, and was compelled by the government to leave Tuscany. He retired to his estate at Véretz (Indre-et-Loire), but frequently visited Paris, and divided his attention between literature and his farm.