Erich Mix (27 June 1898 in Labuhnken (now Trzcińsk, Poland) in West Prussia (now Starogard Gdański) – 9 April 1971 in Wiesbaden) was a German flying ace during World War II, a politician, a member of the Nazi Party, and later a member of the Free Democratic Party.

Mix fought as an infantryman in World War I before he trained as a fighter pilot and posted to Jagdstaffel 54, where, as an Unteroffizer from June 1918 until the end of the war, he scored three aerial victories (and one unconfirmed balloon) of Jasta 54's total of 22 victories, for which he was awarded both classes of the Iron Cross.

Serving as technical officer with I./JG 53 at the outbreak of World War II, Mix claimed three French Morane fighters over Saargemünd (now Sarreguemines, France) on 21 September 1939, and four more on 22 November 1939 over Saarbrücken.

Appointed to command III./JG 2 in March 1940, he claimed three more Moranes on 21 May 1940, although Mix was shot down and forced to land in a field near Roye on 21 May in Bf 109E-3 W.Nr.1526.

[2] Mix's final claim was a Bristol Blenheim over The Hague (Den Haag) in July 1941, while commanding JG 1.