Montego Maassen (born 9 November 2007) is a German racing driver competing in Porsche Carrera Cup Germany for Forch Racing by Atlas Ward.
Maassen began karting in 2019, competing until 2023. During his karting career, Maassen most notably finished runner-up in the Mini and Senior classes of Rotax Max Challenge Germany in 2020 and 2023, respectively. In late 2023, Maassen made his single-seater debut by competing in the Trophy Event of the 2024 F4 Saudi Arabian Championship in Bahrain.
Moving to single-seaters on a full-time basis in 2024, Maassen joined the FFSA Academy-centrally run French F4 Championship as one of two drivers part of the ADAC Formula 4 Junior Team. Starting off the season with an eighth-place finish in race three at Nogaro, Maassen didn't score points until four rounds later at Magny-Cours, in which he finished fifth and fourth in races one and three, respectively. Maassen then scored his maiden podiums the following round at Dijon by finishing second in race two and third in race three, before ending the year with a third-place finish in race two at Le Castellet to finish the season eighth in points.
The following year, Maassen remained in the French F4 Championship as part of the ADAC Formula 4 Junior Team for the second consecutive year. Following a no-score round at Nogaro, Maassen scored two third-place finishes in the following round at Dijon, before finishing second in race one at Spa. In the following three rounds, Maassen scored a best result of fifth in race one at Dijon as he ended his sophomore year tenth in points. In late 2025, Maassen participated in the European Le Mans Series rookie test at Algarve, and also made a one-off appearance in the Italian GT Cup Sprint Championship at Monza for MRNC12 in the Division 2 Pro-Am class.
Continuing in sportscar racing for 2026, Maassen joined Forch Racing by Atlas Ward to make his debut in Porsche Carrera Cup Germany. At the start of the year, Maassen also made a one-off appearance in Porsche Carrera Cup Asia for Absolute Racing.
Maassen is the son of Sascha Maassen, a former Porsche factory driver and 24 Hours of Le Mans class winner.
() (Races in bold indicate pole position; races in italics indicate fastest lap)