Walter Devereux (c. 1621 – December 1683) was an English politician who sat in the House of Commons from 1660 to 1679.
Devereux was the son of Walter Devereux, 5th Viscount Hereford and his second wife Elizabeth Knightley, the daughter of Thomas Knightley of Burgh Hall, Staffordshire.
He married Anne, the daughter of William Forthe of Butley Priory, near Orford, Suffolk, at which the couple subsequently lived.
He was re-elected MP for Orford in 1661 for the Cavalier Parliament and sat until 1679.
[1] Butley was inherited by his eldest daughter, his only son having died before him.