Robert de Cardeny was a late 14th and early 15th century Scottish cleric. He was the son of one John Cardeny, and brother of the royal mistress Mariota de Cardeny.
A clergyman from Scotland in the late 14th and early 15th centuries, Robert de Cardeny was the offspring of John Cardeny and the sibling of a woman who enjoyed close ties to royalty, Mariota de Cardeny.