Colonel Esmond Humphrey Miller Clifford CBE MC, (1895–1970) was a Royal Engineers officer of the British Army who served between 1914 to 1948 through both world wars. During the Interwar period (1918–1939) he became the Senior British Commissioner of the Anglo-Ethiopian Boundary Commission which became involved in the Abyssinia Crisis. He was held as a Prisoner of war for most of the Second World War. After his retirement he became the British Commissioner for the Keyna-Ethiopia Boundary Commission in 1950.