Hasinur Rahman Bir Protik is a former Bangladesh Army and Rapid Action Battalion officer.

[3] On 3 January 2004 Hasinur, then a commander in Bangladesh Rifles, seized 40 anti-personnel and anti-tank mines.

He set out with an additional squad from RAB-7 to Naikhongchhari Upazila where they were joined by a team from Bangladesh Rifles.

[9] Hasinur joined Bangladesh Nationalist Party on 10 September 2023 along with 23 other retired defense officers.

According to his family members those who picked him up were wearing jackets of Detective Branch of Bangladesh Police.