Jonathon Stephen Webb is an Australian former professional racing driver and team owner of Team Sydney, who once co-drove alongside Fabian Coulthard in the No. 19 Holden ZB Commodore for the Pirtek Enduro Cup.

Tekno Autosports was an Australian motor racing team, established in the 1990s initially for the motor racing activities of Stephen Webb, and later his son Jonathon Webb. The team competed in the Supercars Championship using two Holden ZB Commodores built by Triple Eight Race Engineering. Fabian Coulthard and Garry Jacobson are the team's current drivers. At the end of 2021, the Supercars team was sold to Peter Xiberras and rebranded PremiAir Racing.