Eugène Mittelhauser (7 August 1873 – 19 December 1949) was a French general, leader of the French Military Mission to Czechoslovakia and second chief of staff of the Czechoslovak Army from 1921 to 1925.
Mittelhauser graduated from the Saint-Cyr Military Academy in 1894 and joined the French Army.
In February 1919 he was assigned to the French Military Mission to Czechoslovakia.
From January 1921 to 30 December 1925 Mittelhauser was the chief of staff of Czechoslovak Army.
[1] In June 1940 he was appointed to command the French forces in Syria and Lebanon.