15th Infantry Division (Greece)

15th Infantry Division XV Μεραρχία Πεζικού (XV ΜΠ)
Active	1915–1916, 1940–1941, 1945–1998
Country	Greece
Branch	Hellenic Army
Type	Infantry
Size	Division
Part of	V Army Corps (1915–1916), III Army Corps (1940) II Army Corps (1941, 1945–1962) I Army Corps (1962–1998)
Garrison/HQ	Kastoria, Western Macedonia
Motto(s)	This Number Is Sufficient ΚΑΙ ΟΥΤΟΣ Ο ΑΡΙΘΜΟΣ ΙΚΑΝΟΣ
Engagements	Greco-Italian War Battle of Morava-Ivan Battle of Trebeshina Capture of Klisura Pass Greek Civil War

The 15th Infantry Division (Greek: XV Μεραρχία Πεζικού (XV ΜΠ), romanized: XV Merarchía Pezikoú) was an infantry division of the Hellenic Army. Established for the first time briefly in 1915–1916, it was re-established in 1940, during the Greco-Italian War. The division distinguished itself in the war, where it took part in some of the most significant battles of the conflict. It was disbanded after the Battle of Greece, re-established after liberation in 1945 and subsequently fought in the Greek Civil War. It remained active in the Kastoria, Grevena and Florina areas until 1998, when it was reorganized and renamed as the 15th Infantry Brigade.