Field Marshal Paul Sanford Methuen, 3rd Baron Methuen GCB, GCMG, GCVO, DL (1 September 1845 – 30 October 1932) was a British Army officer. He served in the Third Anglo-Ashanti War in 1873 and then in the expedition of Sir Charles Warren to Bechuanaland in the mid 1880s. He took a prominent role as General Officer Commanding the 1st Division in the Second Boer War.