Reserve-Division) was a unit of the Imperial German Army in World War I.
The 214th Reserve Infantry Regiment was raised in the Grand Duchy of Mecklenburg-Schwerin, but included some troops from Lübeck and Schleswig-Holstein.
The 18th Reserve Jäger Battalion was raised in Schleswig-Holstein and included many students from Kiel.
The 46th Reserve Division fought on the Western Front, entering the line in October along the Yser and remaining there until April 1915, when it went into the fight for Ypres.
Over the course of the war, other changes took place, including the formation of artillery and signals commands and a pioneer battalion.