Gabriel Teodoro Martinelli Silva (Brazilian Portuguese: [ga.bɾiˈɛw maʁ.tʃiˈnɛ.lɪ], born 18 June 2001) is a Brazilian professional footballer who plays as a forward or left winger for Premier League club Arsenal and the Brazil national team. Martinelli began his senior career playing for Ituano and signed for Arsenal in July 2019 for a reported fee of £6 million, where he has won one FA Cup and one FA Community Shield. He represented Brazil at the 2020 Summer Olympics, winning an Olympic Gold in men's football. He made his senior debut in 2022 and has played at the 2022 FIFA World Cup and the 2024 Copa América.