Mahmudul Haque is a Muslim masculine given name of Arabic origin, meaning "trustee of the truth". Notable bearers of the name include:
Mahmudul Haque (1941–2008), Bangladeshi author Mahmudul Hoque (born 1958), Bangladeshi High Court justice Mahmudul Haque Liton (born 1963), Bangladeshi footballer and coach Syed AB Mahmudul Huq, Bangladeshi High Court justice Mahmudul Haque Sayem, Bangladeshi politician Mahmudul Haque Rubel, Bangladeshi politician Mahmood ul Haq, Pakistani politician
See also Mahmud Haqq (surname)