Muslih ud-Din
Muslih ud-Din, variously spelt Muslihuddin, Muslehuddin, Moslehuddin etc., may refer to:
- Muṣliḥ al-Dīn bin Abdallāh Shīrāzī, known as Saadi, Persian poet
- Mosleh al-Din Lari, Persian scholar and historian
- Kurtoğlu Muslihiddin Reis, Turkish privateer and Ottoman admiral
- Muhammad Muslehuddin Siddiqui, Sufi leader of Hyderabad
- Mosleh [Uddin Ahmed], Bangladeshi politician
- Moslehuddin Ahmed, West Bengali politician
- Muslehuddin Ahmad, Bangladeshi diplomat and academic
- Musleh Uddin Ahmed, Bangladeshi academic
- Muslehuddin , Pakistani film composer, music director
- Şeyh Muslihiddin, Ottoman Sufi saint and scholar