Category:400s BC deaths
People who died in the 400s BC, from the year 409 BC to the year 400 BC.
|5th-century BC deaths:||490s BC-480s BC-470s BC-460s BC-450s BC-440s BC-430s BC-420s BC-410s BC-400s BC|
Note that the year 400 BC is actually the first year in the 4th century BC; 401 BC is the last year in the 5th century BC.
This category has the following 2 subcategories, out of 2 total.