January

• 14 January - Bangladesh moves into the Finals of a Tri-Nation cup ODI tournament for the first time after defeating Sri Lanka in the league match.

February

• 25 February - Mutiny
  2009 Bangladesh Rifles revolt
  The 2009 Bangladesh Rifles revolt was a mutiny staged on 25 and 26 February 2009 in Dhaka by a section of the Bangladesh Rifles , a Bangladeshi paramilitary force mainly associated with guarding the borders of the country. The headquarters of the Bangladesh Rifles is situated in Pilkhana...
  
   staged by Bangladesh Rifles
  Bangladesh Rifles
  Border Guard Bangladesh is the oldest uniformed force in Bangladesh. It is a paramilitary force under the Ministry of Home Affairs of Bangladesh...
  
  , a paramilitary force at BDR HQ, Pilkhana, Dhaka.

August

• 22 August - SearchW3, Bangladesh's first search engine launched. Press conference took place.