Arthur Reynolds Griffin (26 September 1883 – 16 July 1967) was a New Zealand architect based in Nelson during the first half of the 20th century.
He was educated at Nelson College for one year, in 1898, winning the fourth-form drawing prize.
[2] He set up his own practice in Hardy Street, Nelson, in January 1906, after winning a competition for the design of the Hokitika Carnegie Library.
[1] In 1907, he won a second architectural competition, for the new central girls' school in Shelbourne Street, Nelson.
[4] In 1908, Griffin married Barbara Ellen Warnock, and by 1909 they were living at 18 Ngatitama Street, Nelson.