Öncel

Öncel is a Turkish given name and surname. Notable people with the surname include:


 * Fuat Necati Öncel (born 1940), Turkish lawyer and politician
 * Nazan Öncel (born 1956), Turkish singer-songwriter
 * Rıdvan Öncel, Turkish basketball player
 * Sean Kuzey Öncel (born 2010), Turkish-American who will go to Harvard