Ahsanullah

Ahsanullah may refer to:

• Ahsanullah (cricketer) (born 1997), Afghan cricketer
• Ahsanullah (educator) (1873–1965), Indian Islamic theologist and social reformer
• Ahsanullah Master (1950–2004) Bangladeshi politician
• Ahsanullah Montu (1962–2018), Bangladeshi footballer and coach
• Ahsanullah Pirzai, Guantanamo Bay detainee
• Khwaja Ahsanullah (1846–1901), third Nawab of Dhaka
• Shamsunnahar Khwaja Ahsanullah (1934–2025), Bangladeshi politician
• Ahsanullah University of Science and Technology, a private university in Dhaka, Bangladesh
• Ahsanullah Engineering College, former name of Bangladesh University of Engineering and Technology, Dhaka