The Struma Corps or Usturma Corps of the Ottoman Empire (Turkish: Usturma Kolordusu) was one of the corps under the command of the Ottoman Western Army. It was formed in Ustruma (Struma) area during the First Balkan War.

Balkan Wars Order of Battle, October 19, 1912 On October 19, 1912, the army's order of battle was as follows:Edward J. Erickson, Defeat in Detail, The Ottoman Army in the Balkans, 1912–1913, Westport, Praeger, 2003, p. 170.

Struma Corps HQ (Bulgarian Front, under the command of the Western Army) 14th Division Serez Redif Division Nevrekop Detachment

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