Ryan Cullen (born 26 March 1991) is an Irish[1] racing driver currently competing in the European Le Mans Series for Vector Sport.

[3] He failed to score points all year, finishing 29th in the standings, having been beaten by both teammates in all qualifying sessions and races where each driver was classified.

In the latter, Cullen finished tenth in the standings, being beaten by all full-time drivers, meanwhile he classified 11th in the Supercup with a best result of seventh at the Red Bull Ring.

At the start of 2019, Cullen took his maiden endurance racing victory in the 24 Hours of Daytona, having driven for DragonSpeed together with Pastor Maldonado, Roberto González, and Sebastián Saavedra.

[12] For the main 2019 season, the Irishman remained in the ELMS, this time partnering Alex Brundle and Will Owen at United Autosports.

[16][17] Cullen underwent another patchy season during 2021, as he raced in two events of the FIA World Endurance Championship with Risi Competizione, which included another appearance in Le Mans - where he and his teammates retired due to engine troubles.

[19] Despite scoring a podium at Monza, Cullen and the team struggled, ending up tenth and second-lowest of the Pro class entries in the standings.