Siraj-ud-Daulah was executed on July 2, 1757 by Mohammad Ali Beg under orders from Mir Miran, son of Mir Jafar in Namak Haram Deorhi as part of the agreement between Mir Jafar and the British East India Company.
Siraj-ud-Daulah's tomb can be found at Khushbagh, Murshidabad.