511 BC
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{{BC year in topic|511}}
Events
- The Greek tragic poet Phrynicus wins his first theatrical contest in Athens.{{Cite web|url=https://www.theoi.com/Text/ListTragedians.html|title = GREEK TRAGIC POETS INDEX 1 - Theoi Classical Texts Library}}
Births
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Deaths
- Emperor Annei of Japan, according to legend.