Onur Cinel (Turkish: Çinel; born 17 June 1985) is a German football manager who is the assistant manager of Austrian Bundesliga club Red Bull Salzburg and the Austria national football team.

In 2009, Cinel was appointed youth manager of the German side Rot-Weiss Essen.

In 2023, Cinel was appointed head coach of the Austrian side FC Liefering.

The following year, he took over as head coach of FC Red Bull Salzburg.

Cinel was regarded as a promising German coaching talent, having completed internships at Chelsea and Ajax, as well as with Pep Guardiola at Manchester City.