Sönmez is a Turkish unisex given name and surname. It may refer to:
Benyamin Sönmez, Turkish classical musician Buğu Sönmez (born 2006), Turkish female handballer Burhan Sönmez, Turkish writer Doğukan Sönmez, Turkish basketball player Fikri Sönmez, Turkish politician Hasan Sönmez, Turkish footballer Mahmut Sönmez, Turkish-Dutch footballer Necmi Sönmez, Turkish-German curator Şebnem Sönmez, Turkish actress Zeynep Sönmez (born 2002), Turkish tenniswoman