Siaka Bamba (born 24 August 1989), is an Ivorian footballer who plays as a defensive midfielder for Lusitano Ginásio Clube.
In the summer of 2013, Bamba rejoined former side Desportivo de Chaves.Whilst at Feirense, Bamba won the SJPF Segunda Liga Player of the Month for March 2011.Bamba represented his country at the 2005 FIFA U-17 World Championship.
During the tournament which saw his side finish bottom of their group, Bamba scored a goal for his country in a 1–1 draw with the United States.In 2018–19, he signed in for Recreativo do Libolo in Angola's premier league, the Girabola.In 2019-20 he signed in for Lusitano Ginásio Clube from Évora.