The Grand Alliance is a Bangladeshi big-tent electoral alliance of right-wing to far-left political parties in the leadership of Bangladesh Awami League formed before the 2008 general election. The party was a de-facto merger of the 14 Party Alliance with the Jatiya Party and LDP, although the 14 Party Alliance remained active individually. The Grand Alliance is regularly reformed before elections.

The Bangladesh Awami League, often simply called the Awami League or AL, is one of the major political parties in Bangladesh. The oldest existing political party in the country, Awami League successfully lead Bangladesh to the independence. One of the two most dominant parties in the country, along with its archrival Bangladesh Nationalist Party, it has been the ruling party since 2009, and has since been described as authoritarian.