Marsel Alexander Kararbo (born 1 October 1994) is an Indonesian professional footballer who plays as a left winger.
In 2018, Kararbo signed a contract with Indonesian Liga 1 club Persipura Jayapura. He made his league debut on 7 April 2018 in a match against PS TIRA at the Mandala Stadium, Jayapura.
He was signed for Persela Lamongan to play in Liga 1 in the 2019 season. Kararbo made his league debut on 17 May 2019 in a match against Madura United at the Surajaya Stadium, Lamongan.
Kararbo joined the Persewar Waropen club in the 2020 Liga 2. This season was suspended on 27 March 2020 due to the COVID-19 pandemic. The season was abandoned and was declared void on 20 January 2021.