List of Heads of State 542
Overview 
◄◄ | ◄ | 538 | 539 | 540 | 541 | List of heads of state 542  | 543  | 544  | 545  | 546  | ►  | ►► 
Other events
Africa
- 
Aksumite Empire
- King : Alla Amidas (approx. 540 – approx. 545)
 
America
- 
Maya
- 
Palenque
- King : K'an Joy Chitam (529-565)
 
- 
Tikal
- King : Wak Chan K'awiil (537-562)
 
 
- 
Palenque
Asia
- 
Bagan
- King : Thinlipaik (523-547)
 
- 
China
- Emperor : Liang Wu Di (502-549)
- Eastern Wei : Xiao Jing Di (534-550)
- Western Wei : Wei Wen Di (535–551)
 
- 
India
- 
Gupta Empire
- King : Kumaragupta III. Kramaditya (532-550)
 
- 
Kadamba
- King : Hari Varman (538-550)
 
- 
Pallava
- King : Kumaravisnu III. (540-550)
 
 
- 
Gupta Empire
- 
Laughmid kingdom
- King: Mundir III. (505-554)
 
- 
Sassanid Empire
- Shah (Great King) : Chosrau I (531-579)
 
Europe
- 
Frankish Empire
- Partial kingdom of Paris King : Childebert I (511–558)
- Kingdom of Metz King : Theudebert I (533–548)
- Kingdom of Soisson's king: Chlothar I (511–558)
 
- 
Eastern Roman Empire
- Emperor : Justinian I (527-565)
 
- 
Wales
- 
Gwynedd
- King : Maelgwn Hir ap Cadwallon (approx. 520 – approx. 549)
 
 
- 
Gwynedd
