Lukas Dunner (born 12 February 2002) is an Austrian racing driver. He currently competes in the 2020 FIA Formula 3 Championship with MP Motorsport.
Dunner started karting in 2014 when he was 12. He won the Eastern European Rotax Max Challenge Central championship twice, once in the junior category and one in the mini max category.
In 2017 Dunner competed in Spanish F4 for MP Motorsport alongside Bent Viscaal, Christian Lundgaard, Nazim Azman and Marta García. Dunner finished the season with 129 points meaning he finished 8th in the standings, his best result was 3rd.
Dunner competed in the Macau Grand Prix in 2019 for MP Motorsport. In qualifying Dunner finished 24th with a time of 2:07.892, 2.895 seconds slower than pole sitter Jüri Vips. Dunner climbed 12 places to start the race in 12th during the qualification race, in the race he finished 14th behind two-time winner Dan Ticktum