John Newbold (died 1415/16), of Whissendine, Rutland, was an English politician.
At some point by 1409, Newbold had married a woman named Margaret.
He was a Member (MP) of the Parliament of England for Rutland in November 1414.
He was a close associate of his fellow MP, Roger Flower.
This article about a 15th-century member of the parliament of England is a stub.