Shamsuddin Ahmed
Shamsuddin Ahmed may refer to:
 Shamsuddin Ahmad Shah (1419–1436), Sultan of Bengal
 Shamsuddin Ahmed (surgeon) (1920–1971), East Pakistan medical doctor killed in the Bangladesh Liberation war
 Shamsuddin Ahmed Ishaq (1941–2005), Bangladeshi poet and politician
 Samsuddin Ahmed (1945–2020), Bangladeshi former MP
 Shamsuddin Ahmed (Naogaon-5 MP), Bangladeshi politician
 Shamsuddin Ahmed (Mymensingh-6 MP) (died 2020), Bangladeshi engineer and politician
 Shamsuddin Ahmed, Bangladeshi former MP
 Shamsuddin Ahmad Chowdhury, Bangladeshi physician and politician