Franciscus I
Franciscus I significare potest:

 Franciscus I Sfortia (1401–1466)
 Franciscus I (rex Franciae) (1494–1547)
 Franciscus I Medices (1541–1587)
 Franciscus I Stephanus (1708–1765)
 Franciscus I (rex Utriusque Siciliae) (1777–1830)
 Franciscus Iosephus I (1830–1916)
 Franciscus I. Madero (1873–1913)
 Franciscus (papa) (* 1936)