Sir Frederick John Jones, 1st Baronet (1855 – 23 May 1936) was created a Baronet of Treeton in the West Riding of the County of York in the Baronetage of the United Kingdom on 23 May 1919. He was educated at Repton School and Trinity College, Cambridge. In 1901 he bought Irnham Hall, Irnham, Lincolnshire which became and remains the family seat. He was succeeded by his son Walter.