List of state leaders in 1674

This is a list of heads of state, heads of governments, and other rulers in the year 1674.

Africa

China (Qing dynasty) - Kangxi Emperor (1662–1722)
Empire of Japan –
- Monarch – Reigen (1663–1687)
- Tokugawa shogunate – Tokugawa Ietsuna (1651–1680)
- Ryukyu Kingdom – Shō Tei (1669–1709)
Joseon (Korea) –
1. Hyeonjong (1659–1674)
2. Sukjong (1674–1720)
Mughal Empire – Aurangzeb (1658–1707)
Kingdom of Mysore – Chikka Devaraja (1673–1704)
Sirmoor State – Budh Prakash, Raja of Sirmoor (1664–1684)
Sintang – Sri Paduka Sultan Muhammad Shams ud-din Sa'id ul-Khairiwaddien Sultan Nata, Sultan of Sintang (1672–1738)
Taiwan (Kingdom of Tungning) - Zheng Jing (1662–1681)
India (Maratha Confederacy) - Chhatrapati Shivaji Bhonslé (Maharaj) (1674–1680)

Kingdom of Denmark–Norway – Christian V (1670–1699)
Kingdom of England – Charles II (1660–1685)
Kingdom of France – Louis XIV (1643–1715)
Holy Roman Empire – Leopold I (1658–1705)
Ottoman (Turkish) Empire
- Sultan - Mehmed IV, the Hunter, Ottoman Sultan (1648–1687)
- Grand Vizier - Köprülü Fazıl Ahmed Pasha (1661–1676)
Polish–Lithuanian Commonwealth – Jan III Sobieski (1674–1696)
Kingdom of Portugal and the Algarves – Pedro II (1667–1706)
Tsardom of Russia – Aleksey I (1645–1676)
Duchy of Savoy – Charles Emmanuel II (1638–1675)
Kingdom of Scotland – Charles II (1660–1685)
Kingdom of Spain – Charles II (1665–1700)
Grand Duchy of Tuscany – Cosimo III de' Medici (1670–1723)
United Provinces
- Estates of Friesland, Groningen, Guelders, Holland, Overijssel, Utrecht, Zeeland (1581–1795)
- Stadtholder - Prince William III of Orange, Stadtholder of Guelders, Holland, Overijssel, Utrecht and Zeeland (1672–1702)
  - Holland – Grand Pensionary Gaspar Fagel of Holland (1672–1688)

Sultanate of Morocco – Al-Harrani, Abu'l Abbas Ahmad I, and Ismail, Joint Sultan of Morocco (1672–1684)
Safavid Empire – Tahmasp I, Shah of Iran (1624–1676)