The second Sirisena cabinet was a central government of Sri Lanka led by President Maithripala Sirisena.

It was formed in August 2015 after the parliamentary election and ended in October 2018 with the dismissal of Prime Minister Ranil Wickremesinghe, precipitating the 2018 constitutional crisis.

Ministers appointed under article 43(1) of the constitution.

Ministers appointed under article 44(1) of the constitution.

Ministers appointed under article 45(1) of the constitution.