The Merit Cross for War Aid (German: Verdienstkreuz für Kriegshilfe) was a war decoration of Prussia awarded during World War I. Instituted 5 December 1916, the cross was awarded for patriotic war aid service, without regard to status or rank.

[3] The Merit Cross for War Aid is in the shape of a Maltese cross, typically found made of blackened Kriegsmetall alloy.

The obverse of the cross bears a circular central medallion with the crowned cipher of King Wilhelm II.

On the reverse the central medallion is inscribed FÜR KRIEGS-HILFSDIENST (For War Aid Merit) above an oak wreath.

To the upper arm is attached a loop for suspension from its ribbon.