Gushiken (具志堅, Okinawan:Gushichin) is an Okinawan surname of Okinawan (Ryukyuan) origin. Notable people with the surname include: Yoko Gushiken (The Okinawan Eagle), Japanese boxer, WBA Jr. flyweight champion 1976–1981 Kapena Gushiken (born 2002), American football player Kōji Gushiken, Japanese Olympic gymnast Kosei Gushiken (born 1942), Japanese triple jumper Luiz Gushiken (1950–2013), Brazilian politician