Marcus Nyamabu Dinanga (born 30 June 1997) is an English professional footballer who plays as a forward for National League club Altrincham.
A product of the Burton Albion academy, Dinanga spent time out on loan at Mickleover Sports before signing his first professional contract at Burton. He spent the 2016–17 season with Matlock Town of the Northern Premier League. Dinanga was loaned out once again, this time to National League North club AFC Telford United in August 2017. He ended the 2017–18 season as the club's top goalscorer. A season-long loan to Hartlepool United followed in July 2018. The agreement was cut short in December 2018 and Dinanga subsequently rejoined Telford, this time on a permanent basis. He signed for League Two club Stevenage in August 2020 and spent time on loan at Chesterfield during the 2020–21 season. Dinanga then signed for National League club Altrincham in June 2021.