Henry Waltham (died 1668) was an English politician who sat in the House of Commons in 1660.
He was in business supplying naval stores.
On the outbreak of the Civil War, he joined the parliamentary army.
He did not stand in 1661 and in 1662 he refused oaths and was removed from the corporation.
[1] Waltham married Ruth Lindsay, daughter of Edward Lindsay merchant of Weymouth, before 1646.