Guenther Steiner is a motorsport team manager and former mechanic hailing from Merano in northern Italy. From 2014 to the end of 2023 he was the team principal of the Haas Formula One Team, having previously been managing director of Jaguar Racing and technical operations director of its subsequent incarnation, Red Bull Racing. In 2014, Guenther persuaded Gene Haas, owner of Haas Automation and NASCAR championship winning team Stewart-Haas Racing, to enter Formula 1.