The following is a list of massacres that have occurred in Bangladesh (numbers may be approximate):
During the Bangladesh genocide in Bangladesh Liberation War, the Pakistani Military[7] and several militia organizations created by the Pakistani military violated Geneva Conventions of War by participating in numerous massacres of civilians,[8][9][10][11] committed genocide of between 300,000 to 3 million civilians,[7][12] operated concentration camps,[13] and used rape as weapon of war[14][15] against Bengali Muslims, Hindus and Buddhists minorities.
Active collaborators of Pakistan Military in perpetratuation of genocide and ethnic cleansing in Bangladesh include the Al Badr,[16][17] Al Sham,[18] East Pakistan Central Peace Committee,[19] Razakars,[20] Muslim League,[21] Jamaat-e-Islami,[21] and the Urdu-speaking Biharis.
Since 1951, Hindu population decreased by 15.1% in 71 years, and during the same period Muslim population increased by exactly by the same 15.1% (76% to 91.1%).
Percentage of Hindus declined more than two third (over 67% drop) in 71 years, i.e. from 22% of total population of Bangladesh in 1951 to 13.5% in 1974 (8.5% decrease in 20 years),[22] and then drop again to 6.9% in 2022 (further 1.6% decrease).