Monarches 15 / 18
Sayajirao Gaekwad III (1863)
Sayf al-Dawla (0916)
Seonjo of Joseon (1552)
Septimius Severus (0146)
Serfoji II (1777)
Seru Epenisa Cakobau (1815)
Shapur II (0309)
Sharaf Khan Bidlisi (1543)
Sher Ali Khan (1825)
Sisavang Vong (1885)
Solomon (1000)
Stefan Radoslav of Serbia (1192)
Sten Sture the Elder (1440)
Sten Sture the Younger (1493)
Suleiman I of Persia (1647)
Sultan bin Mohamed Al-Qasimi (1939)
Sultan Husayn (1668)
Suraj Mal (1707)