Sir Robert Munro, 3rd Baronet of Foulis (died 1668), 21st Baron and 24th chief of the Clan Munro was a 17th-century Scottish soldier and politician.
Robert succeeded to the head of his house upon the death of his cousin, Sir Hector Munro, 2nd Baronet of Foulis, who died at just 17 years of age in 1651. As the eldest surviving son of Col. John Munro, 2nd of Obsdale, his elder brother having pre-deceased him, Robert was the 4th head of the Munro of Obsdale family but was also a direct descendant and great-grandson of Robert Mor Munro, 15th Baron of Foulis (died 1588).[1]