Invasion of Poland may refer to:

10th century invasions of Poland:

• (972) Battle of Cedynia, invasion of Poland by Odo I, Margrave of the Saxon Ostmark

11th century invasions of Poland:

• (1028-1031) German-Polish War, invasion of Poland by Conrad II
• (1038-1039) Bretislav's invasion, invasion of Poland by Bretislav I

12th century invasions of Poland:

• (1109) Henry V's expedition to Poland, invasion of Poland by Henry V
• (1157) Frederick I's expedition to Głogów, invasion of Poland by Frederick I Barbarossa

13th century invasions of Poland:

• (1205) Battle of Zawichost, invasion of Poland by Roman the Great
• (1209) Battle of Lubusz (1209), invasion of Poland by Conrad II, Margrave of Lusatia
• (1240-1241) First Mongol invasion of Poland, invasion of Poland by Subutai
• (1259-1260) Second Mongol invasion of Poland, invasion of Poland by Nogai Khan
• (1287-1288) Third Mongol invasion of Poland, invasion of Poland by Talabuga Khan

14th century invasions of Poland:

• (1308) Teutonic takeover of Danzig (Gdańsk), invasion of Poland by Heinrich von Plötzke
• (1376) Lithuanian raid on Poland, invasion of Poland by Kęstutis

15th century invasions of Poland:

• (1409-1411) Polish–Lithuanian–Teutonic War, invasion of Poland by Ulrich von Jungingen
• (1431–1435) Polish–Teutonic War, invasion of Poland by Paul von Rusdorf
• (1454–1466) Thirteen Years' War, invasion of Poland by Bernard Szumborski
• (1467-1479) War of the Priests (Poland), invasion of Poland by Heinrich Reffle von Richtenberg

16th century invasions of Poland:

• (1502-1510) Moldavian–Polish War, invasion of Poland by Bogdan III the One-Eyed
• (1512) Battle of Wisniowiec, invasion of Poland by Meñli I Giray
• (1530–1538) Moldavian–Polish War, invasion of Poland by Petru Rareș
• (1558-1583) Livonian War, invasion of Poland by Ivan IV the Terrible
• (1563-1570) Northern Seven Years' War, invasion of Poland by Eric XIV
• (1587-1588) War of the Polish Succession, invasion of Poland by Maxilmilian III of Austria

17th century invasions of Poland:

• (1600-1611) Polish–Swedish War, invasion of Poland by Charles IX
• (1606) Battle of Udycz, invasion of Poland by Khan Temir
• (1617–1618) Polish–Swedish War, invasion of Poland by Gustavus Adolphus
• (1620–1621) Polish–Ottoman War, invasion of Poland by Osman II
• (1621-1625) Polish–Swedish War, invasion of Poland by Gustavus Adolphus
• (1624) Battle of Martynów, invasion of Poland by Khan Temir
• (1626–1629) Polish–Swedish War, invasion of Poland by Gustavus Adolphus
• (1632-1634) Smolensk War, invasion of Poland by Mikhail Shein
• (1633–1634) Polish–Ottoman War, invasion of Poland by Abaza Mehmed Pasha
• (1644) Battle of Ochmatów, invasion of Poland by Tugay Bey
• (1654–1667) Russo-Polish War, invasion of Poland by Aleksey Trubetskoy
• (1655-1660) Second Northern War, invasion of Poland by Charles X Gustav
• (1666–1671) Polish–Cossack–Tatar War, invasion of Poland by Petro Doroshenko
• (1672–1676) Polish–Ottoman War, invasion of Poland by Mehmed IV

18th century invasion of Poland:

• (1700-1721) Great Northern War, invasion of Poland by Peter the Great and Charles XII
• (1701–1706) Swedish invasion of Poland, invasion of Poland by Charles XII
• (1715-1716) Tarnogród Confederation, invasion of Poland by Peter the Great and Augustus II the Strong
• (1733-1735) War of the Polish Succession, invasion of Poland by Peter Lacy
• (1768-1769) Koliivshchyna, invasion of Poland by Maksym Zalizniak
• (1768-1772) Bar Confederation, invasion of Poland by Alexander Suvorov
• (1772) First Partition of Poland, invasion of Poland by Frederick the Great and Catherine II
• (1792) Polish–Russian War of 1792, invasion of Poland by Mikhail Krechetnikov
• (1793) Second Partition of Poland, invasion of Poland by Catherine II
• (1795) Third Partition of Poland, invasion of Poland by Catherine II and Frederick William II

19th century invasions of Poland:

• (1809) Austro-Polish War, invasion of Poland by Archduke Ferdinand Karl Joseph of Austria-Este

20th century invasions of Poland:

• (1905–1907) Revolution in the Kingdom of Poland, invasion of Poland by Sergei Witte
• (1918-1919) Polish–Ukrainian War, invasion of Poland by Yevhen Petrushevych
• (1919-1921) Polish-Soviet War, invasion of Poland by Vladimir Lenin
• (1939) Invasion of Poland, invasion of Poland by Adolf Hitler, Joseph Stalin and Ferdinand Čatloš
• (1945) Vistula–Oder offensive, invasion of Poland by Georgy Zhukov