Philip Cottington Ludwell III (December 28, 1716 – February 28, 1767) was a Virginia planter, soldier and politician who twice represented Jamestown in the House of Burgesses, but in 1760 left his plantations in the care of overseers and permanently moved to London, England. In 1738, Ludwell had become the earliest known Eastern Orthodox Christian in North America, and would translate several religious works from Greek into English.