7 historical events, 0 notable births, and 0 notable deaths in 1015.
Battle of the Ghaznavid invasions
1015 battle of the Byzantine-Bulgarian Wars
Hammadid capture of Béja (1015)
July 1015 battle in the German–Polish War
Battle between Poland and the Holy Roman Empire
1015 battle part of the German–Polish War (1003–1018)