Kristoffer Karlsson (born 1984) is a Swedish football referee.

He became a professional referee in 2006, has been an Allsvenskan referee since 2012 and a full international referee for FIFA since 2018.

Karlsson has refereed 146 matches in Allsvenskan, 57 matches in Superettan and 26 international matches as of 2019.

[1]