Tribal Occupation
	Slavs (1000 BC-AD 840)

Kingdom of Poland
	Piast House
		-Piast (840-???)
		-Siemowit
		-Lestko
		-Siemomysl
		-Mieszco I (960-992)
		-Boleslaw I the Brave (992-1025)
		-Mieszco II Lambert (1025-1031)
		-Bezprym (1031-1032)
		-Mieszco II (Restored: 1032-1034)
		-Kazimierz I the Restorer (1034-1058)
		-Boleslaw II the Bold (1058-1079)
		-Wladyslaw I (1079-1102)
		-Boleslaw III Wrymouth (1102-1138)
		-Wladyslaw II the Exile (1138-1146)
		-Boleslaw IV the Curly (1146-1173)
		-Mieszco III the Old (1173-1177)
		-Kazimierz II the Just (1177-1194)
		-Mieszco III the Old (Restored: 1194-1202)
		-Wladyslaw III (1202)
		-Leszek the White (1202-1210)
		-Mieszko IV (1210-1211)
		-Leszek the White (Restored: 1211-1227)
		-Wladyslaw III (Restored: 1227-1229)
		-Konrad (1229-1232)
		-Henryk I (1232-1238)
		-Henryk II (1238-1241)
		-Konrad (Restored (1241-1243)
		-Leszek II (1243-1288)
		-Boleslaw Wstydliwy (1243-1279)
		-Henryk III (1288-1290)
		-Przemyslaw II (1290-1296)
	Premyslid House
		-Wladyslaw I (1296-1333)
		-Waclaw I (1291-1305)
		-Waclaw II (1305-1306)
		-Kazimierz III (1333-1370)
	Piast House
		-Wladyslaw I (III) the Short (1306-1333)
		-Kazimierz III the Great (1333-1370)
	Capet-Anjou House
		-Lajos the Great (1370-1382)
		-Jadwiga (1384-1399)
	Jagielonian House
		-Wladyslaw II Jagiello, Lithuania (1386-1434)
		-Wladyslaw III, Hungary (1434-1444)
		-Kazimierz IV (1444-1492)
		-Jan I Albert (1492-1501)
		-Aleksander (1501-1506)
		-Zygmunt I the Elder (1507-1548)
		-Zygmunt II Augustus (1548-1572)
	Capet-Valois-Angouleme House
		-Henri (1573-1574)
	Bathory House
		-Stephen, Transylvania (1575-1586)
	Wasa House
		-Zygmunt III (1587-1632)
		-Wladyslaw IV (1632-1648)
		-Jan II Kazimierz (1648-1668)
	Wisniowiecki House
		-Michal (1669-1673)
	Sobieski House
		-Jan III (1674-1696)
	Wettin House
		-August II (1697-1706)
	Leszczynkski House
		-Stanislaw I (1704-1709)
	Wettin House
		-August II (Restored: 1710-1733)
	Leszczynski House
		-Stanislaw I (Restored: 1733-1736)
	Wettin House
		-August III (1733-1763)
	Poniatowski House
		-Stanislaw II (1764-1795)

Foreign Rule
	Russia, Prussia, Austria (1795-1807)

Grand Duchy of Warsaw, under France
	Wettin House
		-Friedrich August (1807-1815)

Kingdom of Poland, under Russia
	Romanov House
		-Aleksander I, Russia (1807-1825)
		-Nicolaj I, Russia (1825-1855)
		-Aleksander II, Russia (1855-1881)
		-Aleksander III, Russia (1881-1894)
		-Nicolaj II, Russia (1894-1917)

Republic of Poland
	Chairmanship
		-Waclaw Niemojowski (1917)
		-Jozef Mikulowski Pomorski (1917)
	Regency
		-Aleksander Kakowski (1917-1918)
		-Prince Zdzislaw Lubomirski (1917-1918)
		-Count Jozef Ostrowski (1917-1918)
	Presidency
		-Ignaz Paderewski (1918-1920)
		-Jozef Pilsudski (1920-1922)
		-Gabriel Narutowicz (1922)
		-Stanislaw Wojciechowski (1922-1926)
		-Ignacy Moscicki (1926-1939)

Foreign Rule
	Germany, Russia (1939-1941)
	Germany (1941-1945)

Republic of Poland
	Presidency
		-Boleslaw Bierut (1945-1952)
		-Aleksander Zawadzki (1952-1964)
		-Edward Ochab (1964-1968)
		-Marian Spychalski (1968-1970)
		-Jozef Cyrankiewicz (1970-1972)
		-Henryk Jablonski (1972-1985)
		-Wojciech Jaruzelski (1985-1990)
		-Lech Walesa (1990-1995)
		-Aleksander Kwasniewski (1995-         )