Joseph Jeffery (28 September 1829 – 28 May 1894) was a Canadian cabinet-maker, banker, and politician.[1] Jeffery learned cabinet-making from his father and practiced the trade for some time in London, Ontario.[1] In 1864, he opened a private loan office and in 1870, he became manager of the new London branch of Molson Bank.[1] In 1870, Jeffery helped form the Ontario Savings and Investment Society, serving as its president from 1878 until his death in 1894.[1]