Sir Arthur Campbell Rymill (8 December 1907 – 27 March 1989) was a businessman, solicitor and Lord Mayor of Adelaide, South Australia.
[2] He returned to his practice[4] and later served as a part-time Red Cross representative and with the Naval Auxiliary Patrol off the Outer Harbor.
He became, after Sir John Lavington Bonython, the youngest elected mayor of Adelaide, and served four terms in the position.
Assisted by longtime (1947–1965) town clerk (and close friend) W. C. D. Veale, he commissioned significant improvements to the city's Parklands.
[2][5] A. C. Rymill was a noted polo player, representing South Australia in interstate matches 1933–1951, including the Gold Cup tournament in Sydney in 1938.