Muhiddin
Muhiddin or Muhittin is a Turkish given name and surname, and is a variant of Muḥyī'd-Dīn. It may refer to:
Given name
- Muhittin Akyüz, Turkish general, diplomat.
- Muhittin Kurtiş, Turkish general.
- Muhittin Serin, calligrapher
- Mohyeddin Seghatoleslam, Persian Architect
- Şerif Muhiddin Targan, Turkish musician
- Muhittin Taylan, Turkish judge
- Muhyiddin Yassin, Malaysian former Prime Minister, politician