Sir John Seymour (died 16 November 1663) was an English politician who sat in the House of Commons from 1646 to 1648.
[2] He succeeded to his father's estates in 1627, being then 40 years old or more.
[3] He sat until 1648, when he was excluded under Pride's Purge.
He married the daughter of John Syms of Poundesford, Somerset.
[1] Seymour died in 1663 and was buried at the church of St Mary at Bitton, Gloucestershire, where there is a monument decorated with female supporters and weepers.