Marselino Ferdinan Philipus (born 9 September 2004) is an Indonesian professional footballer who plays as an attacking midfielder or winger for Slovak First Football League club Trenčín, on loan from EFL Championship club Oxford United, and the Indonesia national team. Marselino started his senior career with Persebaya Surabaya in 2021, emerging through its youth system. During his first season he became a regular starter and won the Liga 1 Best Young Player Award and was named of as one of the 60 most talented and promising players by The Guardian in the same year. He joined Belgian side Deinze in February 2023. After a year and a half with Deinze, he joined Oxford United on a free transfer in 2024.
Marselino has represented Indonesia at various youth level, finishing third at the 2019 AFF U-15 Championship and winning a bronze medal at the 2021 Southeast Asian Games. He made his senior international debut in 2022, becoming the second youngest Indonesian debutant, and scored his first goal at the 2023 AFC Asian Cup qualifiers becoming the nation's youngest goalscorer.
