Mark Riss (born 13 September 1994) is a speedway rider from Germany.
He rode in the top tier of British Speedway, riding for the Belle Vue Aces and Wolverhampton Wolves in the SGB Premiership 2018.
[1] He began his British career riding for Edinburgh Monarchs in 2016 and rode for them for three seasons.
[4] He is the son of Gerd Riss, one of the leading German riders of all time.
His brother Erik Riss also rides at the highest level.