14 Greater Poland Infantry Division (Polish: 14 Wielkopolska Dywizja Piechoty) was a unit of the Polish Army in the interbellum period, which took part in the Polish September Campaign. It was created in January 1919 in Poznan, as part of Polish forces fighting in the Greater Poland Uprising (1918–1919)). Its organizer and first commandant was General Filip Dubiski. In the following months, several regiments creater in the Greater Poland towns joined the unit, and in the summer of 1919, the Division was sent to the east, to fight the Red Army south of Polotsk. On December 19, 1919, its name was changed from 1st Division of Greater Poland rifles into 14 Greater Poland Infantry Division.