Morton Henry Moyes OBE FRGS (29 June 1886 – 20 September 1981) was an Australian Antarctic explorer and naval officer. Moyes was born in Koolunga to headmaster John Moyes and Ellen Jane, née Stoward. Two of his brothers were John Stoward Moyes, who became an Anglican bishop, and Alban George (Johnnie) Moyes, a first class cricketer and journalist. Morton attended the Collegiate School of St Peter in Adelaide and graduated with a Bachelor of Science in physics and mathematics from the University of Adelaide in 1910, having represented South Australia in athletic championships. His geology lecturer, Douglas Mawson, had a profound impact on him and he successfully applied to join Mawson's Australasian Antarctic expedition in 1911 as meteorologist for Frank Wild's western base. In November 191