Reserve-Korps / XIV RK) was a corps level command of the German Army in World War I. XIV Reserve Corps was formed on the outbreak of the war in August 1914[1] as part of the mobilisation of the Army.

It was initially commanded by General der Artillerie Richard von Schubert, brought out of retirement.

[2] It was still in existence at the end of the war[3] in the 17th Army, Heeresgruppe Kronprinz Rupprecht on the Western Front.

26th Reserve Division was formed by units drawn from the XIII Corps District (Württemberg).

On mobilisation, XIV Reserve Corps was assigned to the 7th Army forming part of the right wing of the forces for the Schlieffen Plan offensive in August 1914.