List of state leaders in the 20th century
| Millennium |
|---|
| 2nd millennium |
| Centuries |
| Timelines |
| State leaders |
| Decades |
| Categories: |
| Births – Deaths Establishments – Disestablishments |
Lists of state leaders in the 20th century include:
- List of state leaders in the 20th century (1901–1950)
- List of state leaders in the 20th century (1951–2000)
- List of governors of dependent territories in the 20th century
- List of state leaders in 20th-century British South Asia
This article includes a politics-related list of lists.