A number of historical people were named '''Alexander I''':

*[[Alexander I of Macedon]], king of Macedon 495-450 BC
*[[Alexander I of Epirus]] King of Epirus about 342 B.C.
*[[Pope Alexander I]], Pope from 106 to 115
*[[Alexander I of Scotland]] (c. 1078-1124), King of Scotland
*[[Alexandru cel Bun|Alexandru I cel Bun]] (Alexander the Good) (?-1432) a [[Voivode]] of Moldavia
*[[Alexander I of Georgia]] (1412-1442), King of Georgia
*[[Alexander I of Kakheti]] (1476-1511), King of Kakheti
*[[Alexander I of Russia]] (1801-1825), Emperor of Russia
*[[Alexander of Bulgaria]] (1857-1893), Prince of Bulgaria
*[[Alexander I of Serbia]] (1889-1903), King of Serbia
*[[Alexander I of Greece]] (1917-1920), King of Greece
*[[Alexander I of Yugoslavia]] (1929-1934), King of Yugoslavia

{{hndis}}
[[Category:Lists of ambiguous human names]]

[[bg:Александър I]]
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[[et:Aleksander I (täpsustus)]]
[[el:Αλέξανδρος Α']]
[[es:Alejandro I]]
[[fr:Alexandre Ier]]
[[it:Alessandro I]]
[[he:אלכסנדר הראשון]]
[[ka:ალექსანდრე I]]
[[lv:Aleksandrs I]]
[[hu:I. Sándor]]
[[nl:Alexander I]]
[[no:Aleksander I]]
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[[pl:Aleksander I]]
[[pt:Alexandre I]]
[[ru:Александр I (значения)]]
[[sk:Alexander I.]]
[[fi:Aleksanteri I]]
[[sv:Alexander I]]
[[zh:亚历山大一世]]