Muhammad Salahuddin Miaji is a retired major general of Bangladesh Army.

From 13 May to 16 May 2015, Miaji led a 13-member delegation of Bangladesh Army on a goodwill trip to Central African Republic, where Bangladeshi soldier were serving in MINUSCA.

[8] From 6 September 2016 to 30 December 2017, Miaji was the vice-chancellor of the Bangladesh University of Professionals.

[9] He worked to establish a Bangabandhu Chair, to research the life of Sheikh Mujibur Rahman at the Bangladesh University of Professionals.

[11] Miaji was nominated by Awami League to contest the 12th parliamentary elections from Jhenaidah-3.