Dr Riem Hussein (born 26 July 1980) is a German international football referee.

[1][2] Since 2015, Hussein has been a referee in Germany's third tier of men's football, the 3.

[1] Hussein was appointed to be a referee at the 2019 FIFA Women's World Cup in France.

[5] Hussein also officiated the 2021 UEFA Women's Champions League Final between Chelsea and Barcelona.

[6] Hussein is of Palestinian descent who primarily works as a pharmacist.