Robert Barr Smith (4 February 1824 – 20 November 1915) was an Australian businessman and philanthropist in Adelaide, South Australia.
When the Wallaroo and Moonta copper mines got into difficulties, Elder Smith and Company made large advances to them until more profitable times came.
Barr Smith made a name for himself as a financial authority, and though he declined to enter political or municipal life, his advice was frequently sought by politicians and members of the business community of Adelaide.
[1] Among the larger sums distributed were £9000 to buy books for the university library, £10,000 to complete the St Peter's Cathedral spires, £3500 for a steam life-boat and in 1908, £2300 to pay off debts on the Trades Hall.
[1] Barr Smith contributed largely to exploration funds, the observatory established on Mount Kosciuszko was paid for by him, and he was mainly responsible for the expenses of the first South Australian rifle team sent to Bisley.
[1] In 1878, the couple paid £3000 for a piece of land in Mount Barker that included the Oakfield Hotel (opened 1860, owned by Lachlan MacFarlane[3]).