Demirel
Demirel is a Turkish surname meaning "iron hand." Notable people with the surname include:
- Bektaş Demirel, Turkish judoka
- Hakan Demirel, Turkish basketball player
- Mithat Demirel, Turkish-German basketball player
- Nazmiye Demirel, First Lady of Turkey
- Süleyman Demirel, Turkish politician, former prime minister and state president
- Volkan Demirel, Turkish football goalkeeper
- Yeşim Demirel, Turkish-German women's footballer
- Mehmet Cüneyd Demirel, Turkish hydrologist
- Selman Demirel, Turkish captain, second officer
- Mahmud Sami Demirel, Turkish geophysical engineer
