The Fokker E.V was a German parasol-monoplane fighter aircraft designed by Reinhold Platz and built by Fokker-Flugzeugwerke. It entered service with the Luftstreitkräfte in the last months of World War I. Dubbed the Flying Razor by Allied pilots, it had the distinction of scoring the last aerial victory of the war. After several fatal accidents due to wing failures, the aircraft was modified and redesignated Fokker D.VIII.

The first production E.V aircraft were shipped to Jasta 6 in late July. The new monoplane was also delivered to Jasta 1, Jasta 19, Jasta 24 and Jasta 36. Leutnant Emil Rolff scored the first kill in an E.V on August 17, 1918, but two days later he was killed when his aircraft's wing collapsed in flight. After another E.V of Jasta 19 crashed, the Idflieg grounded all E.V aircraft. Pending the investigation of these wing failures, production ceased at the Fokker Flugzeugwerke. According to Fokker, the wing failures were caused by the army technical bureau, which had forced him to modify the original design by over-strengthening the rear main spar. This faulty design allegedly caused the wing to twist and fail. Fokker claimed that this defect was resolved by reverting to his original design.

According to most other accounts, the source of the wing failures lay not in the design, but in shoddy and rushed construction. Fokker had subcontracted construction of the E.V wings to the Gebrüder Perzina Pianoforte Fabrik factory. Due to poor quality control, the spar "caps", forming the upper and lower members of each spar assembly, had been placed too far apart during the fabrication. Because the resulting spars were vertically too large to pass through the ribs, excess material was simply planed away from the exposed upper and lower surfaces of the cap pieces, leaving the assembled spars dangerously weak. Other problems included water damage to glued parts, and pins that splintered the spars, rather than securing them.

Tests showed that when properly constructed, the original E.V wing had a considerable margin of safety. Satisfied that the basic design was safe, the Idflieg authorized continued production after personnel changes and improved quality control measures at the Perzina factory.

Deliveries resumed in October. At the suggestion of the Kogenluft (Kommandierenden General der Luftstreitkräfte), the Idflieg redesignated the modified aircraft D.VIII. Henceforth, the "E." and "Dr." designations were abolished and all fighters received the "D." appellation. The first new examples of the D. VIII started arriving at frontline units late that month and started operations on the 24 October with Jasta 11.

Jasta 5 was granted a D.VIII, and the famed ace Erich Lowenhardt used it for a short time scoring a few victories in the plane. He continued to favor, however, the D.VII.

A total of 289 aircraft were produced. Some reached Holland, Italy, Japan, the United States, and England as trophies, but most were scrapped in accordance with the terms of the Armistice.