Timeline of Bangladeshi history

This is a timeline of Bangladeshi history, comprising important legal and territorial changes and political events in Bangladesh and its predecessor states. To read about the background to these events, see History of Bangladesh. See also the list of Presidents of Bangladesh and list of Prime Ministers of Bangladesh, and the list of years in Bangladesh.
 Millennia: 2nd BC–1st BC1st–2nd3rd
Centuries: 16th BC15th BC14th BC13th BC12th BC11th BC10th BC9th BC8th BC7th BC6th BC5th BC4th BC3rd BC2nd BC1st BC 
1st century BC.
 Centuries: 1st2nd3rd4th5th6th7th8th9th10th11th12th13th14th15th16th17th18th19th20th 