Asmat Ali Sikder (Bengali: আসমৎ আলী সিকদার; 31 December 1939 – 9 May 2001) is a Bangladeshi Awami League politician and a former member of parliament for Patuakhali-1.
Sikder was born on 31 December 1939 to a Bengali family of Muslim Shiqdars in the village of Kalikapur in Bamna, Barguna subdivision, Backergunge District, Bengal Presidency.
Sikder completed his matriculation from the Sarwar Jan Pilot Middle School in Bamna, and proceeded to study at the Brojomohun College in Barisal.
A convocation occurred in the Curzon Hall square in Dhaka University on 24 March 1964 in which students refused to accept certificate from Governor Abdul Monem Khan.
This movement was led by Sikder and so he was arrested, tortured and his MA degree was nullified by the Government of Pakistan.