Sir John Wray, 2nd Baronet (27 November 1586 – 31 December 1655) was an English politician who sat in the House of Commons at various times between 1614 and 1648.
He declined to act under the commission, to contribute to the loan, or to give security for his appearance before the council, and suffered in consequence a term of imprisonment in the Gatehouse Prison.
In 1628 he was re-elected MP for Lincolnshire and sat until 1629 when King Charles decided to rule without parliament for eleven years.
He was a man of weight in the "eastern association" and in the propositions submitted to the king in July 1646 was nominated one of the conservators of the peace with Scotland.
On her death without surviving issue the Glentworth estates passed by entail to her next heir male, Sir Cecil Wray, 11th Baronet.