Air Vice Marshal Frank Linden Hopps, CB, CBE, AFC (3 December 1894 – 10 October 1976) was a senior officer of the Royal Air Force (RAF). During the First World War, Hopps was commissioned as a second lieutenant in the 5th Battalion, King's Own Yorkshire Light Infantry, but later transferred to the Royal Flying Corps (RFC). After training as a pilot, Hopps was posted in August 1917 to a scout (fighter) squadron on the Western Front, No. 20 Squadron RFC. (The RAF was formed from a merger of the RFC and Royal Naval Air Service on 1 April 1918.)