John Cook, English politician, Solicitor General for England and Wales (born 1608)

John Cook or Cooke was the first Solicitor General of the English Commonwealth and led the prosecution of Charles I. Following The Restoration, Cook was convicted of regicide and hanged, drawn and quartered on 16 October 1660.

His Majesty's Solicitor General for England and Wales, known informally as the Solicitor General, is one of the law officers of the Crown in the government of the United Kingdom. They are the deputy of the Attorney General, whose duty is to advise the Crown and Cabinet on the law. They exercise the powers of the Attorney General which are delegated to them under section 1 of the Law Officers Act 1997. Despite the title, the position is usually held by a barrister as opposed to a solicitor.