1]Captain Frederick Warrington Gillet (1895-1969) was America's second-highest scoring air ace of World War One, with his total of 26 victories bested only by Eddie Rickenbacker's 23.
2]Gabriel Fernand Charles Guerin (1892-1918) achieved 23 victories as a French air ace during the First World War.
3]Georges Marie Ludovic Jules Guynemer (1894-1917) was one of France's highest scoring fighter pilots during World War One, achieving 54 victories prior to his death on 11 September 1917.
4]Tom Falcon Hazell (1892-1946) scored 43 victories with the British Royal Flying Corps as an Irish airman between March 1917 and October 1918.
5]Lieutenant Josef Karl Peter Jacobs (1894-1978) was one of Germany's leading air aces of the First World War, with 48 enemy aircraft and observation balloon 'kills' to his credit.
6]Captain Elwyn Roy "Bo" King (1894-1941) achieved 26 aerial victories as an Australian fighter pilot during World War One.
7]Hans Kirschstein (1896-1918) scored some 27 victories as a German air ace during the First World War.
8]Frank Linke-Crawford (1893-1918) was a leading Austro-Hungarian fighter pilot during the First World War, amassing a total of 27 air victories prior to his death in action in July 1918.
9]Robert Alexander Little (1895-1918) was Australia's highest-scoring fighter pilot during World War One, with 47 confirmed victories.
10]Erich Lowenhardt (1897-1918) was one of the German Air Service’s highest-scoring fighter pilots of the First World War, with 54 victories prior to his death from an aerial collision in August 1918.
11] Georges Felix Madon (1892-1924) remains surprisingly little-known for someone who clearly established himself as a leading French ace of the First World War, with a probable tall of over 100 'kills', of which some 41 were officially confirmed.
12]Major Edward 'Mickey' Mannock (1887-1918) was Britain's highest scoring fighter pilot of World War One.73kills
13]Frederick Robert Gordon McCall (1896-1949) scored 35 confirmed victories as a Canadian air ace during 1918.
14James Thomas Byford McCudden (1895-1918) was a long-serving, high-scoring British fighter pilot during World War One.54kills
15]George Edward Henry "McIrish" McElroy (1893-1918) was one of Britain's top-scoring air aces (and Ireland's highest) of World War One, with 47 victories.
16]Lieutenant Colonel Andrew McKeever was one of Canada's highest-scoring air aces during the First World War, amassing some 31 victories
17]Carl Menckhoff (1883-1948) was a noted German fighter pilot during the First World War, achieving a total of 39 victories during 1917 and 1918.
18]Charles Nungesser (1883-1927) was one of France's most successful fighter pilots of World War One.45kills
19]Armand Pinsard (1887-1953) was France's eighth highest-scoring air ace of the First World War, scoring 27 confirmed victories in total.
20]Francis Granger Quigley (1894-1918) scored 33 confirmed victories as a Canadian air ace during the First World War.
21]Arthur Percival Foley Rhys Davids DSO, MC With Bar (1897-1918) was a pilot on the Western Front during 1917.25kills
22]Lothar Siegfried Freiherr von Richthofen (1894-1922) scored 40 victories as a high-scoring German air ace during the First World War.
23]Eddie Rickenbacker (1890-1973) was America's top-scoring fighter pilot of World War One, with 26 victories
24]Lieutenant Fritz Rumey (1891-1918) was one of Germany's leading fighter pilots of the First World War, with 45 victories to his name.
25]Silvio Scaroni (1893-1977) was Italy's second-highest scoring air ace of the First World War, with his 26 confirmed victories bested only by Francesco Baracca's 34.
26]Ernst Udet (1896-1941) was a German fighter ace who achieved 62 victories during World War One.
27]Joseph Veltjens (1894-1943) scored 35 victories as a leading German air ace of the First World War.
28Werner Voss (1897-1917) was one of Manfred von Richthofen's closest rivals as an air ace during the 1916-17 period, with 48 victories to his credit.