Sir Wyndham Knatchbull, 12th BaronetJP (9 August 1844 – 30 July 1917)[1] was a British barrister and Conservative Party politician.
Knatchbull was the second son of Sir Norton Knatchbull, 10th Baronet and his wife Mary Watts-Russell, eldest daughter of Jesse Watts-Russell, MP for Gatton.[2] He was educated at Eton College and worked then as civil servant for the General Post Office.[3] In 1871, he succeeded his older brother Edward as baronet.[3] He entered the British House of Commons in 1875, sitting for East Kent until the following year.[3] Knatchbull was Justice of the Peace for Kent.[2]