John Aymer Dalrymple, 13th Earl of Stair KCVO MBE DL (9 October 1906 – 26 February 1996), was a British peer. Styled Viscount Dalrymple from 1906 until 1961 Dalrymple was the son of John Dalrymple, 12th Earl of Stair and Violet Evelyn Harford. He served as Lord-Lieutenant of Wigtownshire from 1961 to 1983. He also competed in the four-man bobsleigh event at the 1928 Winter Olympics.