Josef Franz Wagner (March 20, 1856 – June 5, 1908) was an Austrian military bandmaster and composer.

He is best known for his 1902 march Unter dem Doppeladler or Under the Double Eagle, referring to the double eagle in the coat of arms of the Austro-Hungarian empire. The piece is now the official regimental march of the 1st Austrian Artillery Regiment Number 2.

Arranged here by David Lovrien. For Saxophone Quartet (SATB) of a Grade 3 level.