Advocate Khandaker Mahbub Hossain (20 March 1938 – 31 December 2022)[1] was a Bangladeshi lawyer and politician.

[2] Hossain was born on 20 March 1938 in Bamna Upazila, Barguna district, East Bengal, British India.

[6] In August 2015, Hossain called the murder of secular activist Niladri Chattopadhyay Niloy a conspiracy by the government.

[8] In 2018, Hossain contested the 11th Bangladeshi general election as a candidate of the Bangladesh Nationalist Party from Barguna-2 .

[10] Hossain died on 31 December 2022 at around 10:45 PM while undergoing treatment at Evercare Hospital[11] in Dhaka from COVID-19 and Pneumonia.