Howell Arthur Keir Gwynne, CH (1865-1950) was a British author, newspaper editor of the London Morning Post since 1911. He answered to the owner, Countess of Bathurst, a.k.a. Lady Bathurst, control of the paper having passed, in 1908 to the Countess, Lilias, (1871-1965), wife of Seymour Henry Bathurst, 7th Earl Bathurst (1864-1943).