Bartholomew Purdon (c. 1675–1737) was a County Cork landowner and a long-serving member of the Irish House of Commons. He was also a Justice of the Peace and served as Deputy Lord Lieutenant of County Cork for many years. He was High Sheriff of County Cork in 1708–9. He was MP for Mallow 1703–1713; for Doneraile 1713–14; and for Castlemartyr from 1715 to 1727, and again from 1727 until his death in 1737.