The following flags represent Poland or one of its predecessors. These flags can be used as is or as inspiration.
Fiction and ATL flags[]
Flag of the Polish-Lithuanian Commonwealth
Royal banner (not a flag) of the Polish-Lithuanian Commonwealth during the reign of the House of Vasa (1587-1668).
Flag of the anti-Russian January Uprising (1863), including the heraldic figures for Poland, Lithuania, and Ukraine
The Confederate Nobility of Poland
Poland the Rising Sun in the East!
Alternate Imperial Poland
Polish Peoples Republic in Iraq
Flag of Narodowe Odrodzenie Polski, an ultra-nationalist organization