Christopher Vane, 1st Baron Barnard (21 May 1653 – 28 October 1723) was an English peer. He served in Parliament for Durham after his brother, Thomas, died 4 days after being elected the MP for Durham. Then, again from January 1689 - November 1690 for Boroughbridge. He served in the Commons as a Whig collaborator during the passage of the Bill of Rights which his father, Sir Henry Vane, the Younger had fought for religious and civil liberty before his beheading in 1662. He is known for his disputes with his heirs and for employing Peter Smart, father of the poet Christopher Smart, as a steward.