Gabriel Clemens (born August 16, 1983) is a German professional darts player who plays in Professional Darts Corporation (PDC) events.
In 2017, Clemens made the semi-finals of the World Masters, and missed match darts against the BDO number one Mark McGeeney to reach the final.
In January 2018, he gained a two-year PDC Tour Card. He won the fourth day of European Q-School by defeating the Dutchman Vincent Kamphuis 5–3 in the final. In his first year on the circuit, he reached the final of 2018 PDC Players Championship 11, where he took on two-time world champion Gary Anderson. Clemens missed two match-darts to win the title and lost 5–6.
In December 2020, he became the first German player to reach the round of Last 16 in the PDC World Darts Championship, after beating reigning champion Peter Wright