View source for 280s BC

{{Short description|Decade}}
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{{Decadebox BC|28}}
This article concerns the period '''289 BC – 280 BC'''.
{{Events by year for decade BC|28}}

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==References==
{{Reflist|refs=
<ref name=antiochus>{{cite web | url=https://www.britannica.com/biography/Antiochus-I-Soter | access-date=February 25, 2024 | title=Antiochus I Soter | date=February 13, 2024 | series=Encyclopædia Britannica}}</ref>
}}

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[[Category:280s BC| ]]