Alexander Baker (1611 – 4 August 1685) was an English lawyer and politician who sat in the House of Commons in 1660.
Baker was the son of Alexander Baker, barber-surgeon of Channel Row, Westminster and his first wife Alice Jervoise, daughter of Edward Jervoise of Hampshire.
He did not participate in the Civil War, although Oliver Cromwell used his house as quarters shortly before the trial of Charles I.
He spent the rest of his life "in peaceful retirement".
[1] Baker died at the age of about 74 and was commemorated by a memorial inscription in Windsor parish church.