Claude Joseph Dorat (31 December 1734 – 29 April 1780) was a French writer, also known as Le Chevalier Dorat.
He was born in Paris, of a family consisting of generations of lawyers, and he joined the corps of the king's musketeers.
He tried to cover his failures as a dramatist by buying up large numbers of seats for performances, and his books were lavishly illustrated by good artists and expensively produced, in order to secure their success.
Nevertheless, he managed to attract hatred both of the philosophe party as well as of their arch-enemy, Charles Palissot de Montenoy, and thus cut himself off from the possibility of academic honours.