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| YEAR | DATE | EVENT | KING |
| 1316 | Kingdom Lan Xang - dinasty Khun Lo | Kam Phong | |
| 1343 | Kham Hiao | ||
| 1353 | Fa Ngum | ||
| 1371 | Sam Sene Thai | ||
| 1417 | Lan Kham Deng | ||
| 1428 | Pommathath | ||
| 1429 | Youkhon | ||
| 1430 | Konekham | ||
| 1432 | Kham Tam Sa | ||
| 1432 | Lue Sai | ||
| 1433 | Khai Bua Ban | ||
| 1436 | Kam Kheuth | ||
| 1438 | Keo Phim Fa | ||
| 1441 | Sai Thiakapat | ||
| 1478 | Souvanna Ban Lang | ||
| 1485 | La Sene Thai | ||
| 1495 | Som Phou | ||
| 1500 | Visunarat | ||
| 1520 | Phothis Arath I | ||
| 1550 | Setthathirath I | ||
| 1571 | Nokeo Koumane | ||
| 1572 | Phragna Sen (I) | ||
| 1575 | Vorawongse I | ||
| 1580 | Phragna Sen (II) | ||
| 1582 | Nakorn Noi | ||
| 1591 | Nokeo Koumane (II) | ||
| 1596 | Vorouvongsa II | ||
| 1621 | Oupagnouvarat I | ||
| 1623 | Phothis Arath II | ||
| 1627 | Mom Keo | ||
| 1633 | Ouphagnauvarath II | ||
| 1637 | Vickhsai | ||
| 1638 | Souligna Vongsa | ||
| 1690 | Tian Thala | ||
| 1695 | Nan Tharat | ||
| 1698 | Sethathirat II | ||
| 1706 | Kingdom of Luang Phra Bang | King Kitsarath | |
| 1713 | Ong Kham | ||
| 1723 | Intha Son | ||
| 1749 | Inthara Vongsa | ||
| 1749 | Sotika-Koumane | ||
| 1768 | Suryavong II | ||
| 1792 | 3 february | Anurutha | |
| 1819 | 31 december | Manthathurath | |
| 1837 | 7 march | Sukha-Seum | |
| 1850 | 23 septembe | Tiantha-Rath Koumane | |
| 1868 | 1 october | Mahinthonethep Naphaphone |
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| YEAR | DATE | EVENT | KING | PRIME MINISTER |
| 1893 | 3 october | French Protectorate | ||
| 1895 | 15 december | Zakarinth | ||
| 1904 | 26 march | Sisavang Vong | ||
| 1941 | viceroy Prince Phetxarat Rattanavongga | |||
| 1945 | 7 april | Japan Occupation | ||
| 1945 | 27 august | Kingdom | Sisavang Vong (I) | Prince Phetxarat Rattanavongga |
| 1945 | 20 october | Prince Phaya Khammao Vilai | Prince Phaya Khammao Vilai | |
| 1946 | 23 april | French protectorate | Sisavang Vong (II) | Prince Kindavong |
| 1947 | 15 march | Prince Suvannarat | ||
| 1948 | 25 march | Prince Boun Oum (I) | ||
| 1950 | 24 february | Phoui Sananikone (I) | ||
| 1951 | 15 october | Prince Souvanna Phouma (I) |
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| YEAR | DATE | EVENT | HEAD OF STATE | PRIME MINISTER |
| 1953 | 22 october | Kingdom | king Sisavang Vong (II) | Prince Souvanna Phouma (I) |
| 1954 | 25 november | Katay Don Sasorith | ||
| 1956 | 21 march | Prince Souvanna Phouma (II) | ||
| 1958 | 17 august | Phoui Sananikone (II) | ||
| 1959 | 29 october | king Savang Vatthana | ||
| 1959 | 31 december | Sunthone Patthamavong | ||
| 1960 | 7 january | Kou Abhay | ||
| 1960 | 3 june | Prince Sovanith | ||
| 1960 | 15 august | Prince Souvanna Phouma (III) | ||
| 1960 | 11 december | Quinim Polsena | ||
| 1960 | 13 december | Prince Boun Oum (II) | ||
| 1962 | 11 june | Prince Souvanna Phouma (IV) |
| YEAR | DATE | EVENT | HEAD OF STATE | PRIME MINISTER |
| 1975 | 2 december | Popular Democratic Republic | Prince Souphanouvong | Kaysone Phomvihan |
| 1991 | 15 august | Kaysone Phomvihan | Khamtai Siphandon | |
| 1992 | 25 november | Nouhak Phoumsavan | ||
| 1998 | 24 february | Khamtai Siphandon | Sisavath Keobounphanh | |
| 2001 | 27 march | Boungnang Vorachith | ||
| 2006 | 8 june | Choummaly Sayasone | Bouasone Bouphavanh |