Joahnys Óscar Argilagos Pérez[a] (born 11 January 1997) is a Cuban professional boxer.

[5] He is fighting at amateur level for the World Series of Boxing, under the auspices of the (amateur) International Boxing Association.

He also won a silver medal at the 2015 Pan American Games and a bronze at the 2016 Olympics.

[6] Rio 2016 Doha 2015 Hamburg 2017 Toronto 2015 In March 2018, Argilagos failed to appear at a weigh-in during a tournament in Tijuana.

It was thought that Argilagos had defected from Cuba to become professional, following the likes of Luis Ortiz, Guillermo Rigondeaux and Yuriorkis Gamboa who had all previously defected from Cuba and later became professional.