Henry Howard, 10th Earl of Suffolk (1 January 1706 – 22 April 1745), of Audley End, Essex, styled Lord Walden from 1731 to 1733 was an English politician from the Howard family who sat in the House of Commons from 1727 until 1733 when he succeeded to the peerage as the Earl of Suffolk.
Howard was returned as Member of Parliament for Bere Alston by his uncle, Sir John Hobart, 5th Baronet.
On the death of his father on 28 September 1733, he succeeded to the peerage as Earl of Suffolk and vacated his seat in the House of Commons.
He died on 22 April 1745 at age 39 with no surviving issue and no brothers to whom the title could be passed.
Henry's widow Sarah remarried to Lucius Cary, 7th Viscount Falkland, on 10 October 1752.