Ghiyasuddin Bahadur Shah

Ghiyasuddin Bahadur Shah I (Bengali: গিয়াসউদ্দিন বাহাদুর শাহ, Persian: غیاث الدین بهادر شاه) was the son and successor of Sultan Shamsuddin Firoz Shah of the Bengal kingdom of Lakhnauti.

Ghiyasuddin Bahadur Shah issued coins when his father was still living.

After losing the battle, Bahadur Shah was captured and taken to Delhi as a prisoner.

Bahadur Shah founded a new city, Ghiyaspur, at a site 24 Kilometre southwest of present-day Mymensingh.

Sultan Muhammad bin Tughlaq sent his general, Bahram Khan, to depose him.