Sir John Priestman, 1st Baronet (22 March 1855 – 5 August 1941) was a British shipbuilder and charitable benefactor. Priestman was born in Bishop Auckland, County Durham, the son of Robert Priestman (1824–1867), a baker, and Jane Smith (c.1830–1903). Aged 14, Priestman became an apprentice to John Blumer, a shipbuilder at Sunderland, and later became chief draughtsman at W. Pickersgill & Sons. In 1882, he set up his own yard at Castletown. He married Naomi Huntly (1857–1908) in 1881 at Sunderland. Priestman died in 1941, aged 86. As he died without male heirs, his baronetcy became extinct.