Christophe Beys (1575–1647) was a printer in the Kingdom of France and the Spanish Netherlands.
He was trained as a printer at the Plantin Press and was educated at the Jesuit college.
Via Dinan he fled to Saint-Omer, where he worked as a bookbinder for the English College Press.
His wife and his apprentice, Lambert Foncq, joined him there with what had been salvaged of the Rennes printing shop.
In 1628 his daughter Georgine married Simon Le Francq, who also became a printer-bookseller in Lille.