Gabriel Sénac de Meilhan (May 7, 1736 – August 16, 1803) was a French writer.
He witnessed the beginning of the French Revolution in Paris, but soon emigrated in 1790 to London and then to Aachen.
He wrote a novel, L'Émigré, in 1793.
In 1792 he was invited by Catherine II of Russia to become the imperial historiographer, but Catherine was displeased by his manners and dismissed him.