Yassine El Maachi (born 19 September 1979, Rabat, Morocco ), also known as "The Showman", is Moroccan-British professional boxer.

He was in store for representing Morocco at the 2000 Summer Olympics in Sydney, but he was dropped out from the list due to an internal issue between his own club FUS de Rabat and the Moroccan Boxing Federation.

Yassine El Maachi finished his amateur career on a successful record (31-0-0) He turned pro by the end of 2000 and made his professional debut one year later in The Hague, Netherlands.

Due to the lack of support he was obliged to give up at an early age but returned to business once he left Netherlands for Great Britain.

Shortly after winning the Prizefighter, El Maachi sustained a complicated knee injury that made him not able to compete.