Dudu Baya (real name - Godfrey Tumaini) is a Bongo flava artiste from Tanzania. Due to the some run-ins and rivalry with other artistes (like Mr. Nice), he has been tabbed the drama king in Tanzanian music circles.

Dudu baya grew up wanting to become a priest. He schooled in seminary schools before going into music.

His debut album, Siku ya Kufa Kwangu came out in 2000 which was followed by Amri Kumi Za Mungu in 2001. Mpangaji was released in 2002 followed by Papo Kwa Hapo in 2003. Kiwangoo came out in 2005, followed by Manundu in 2006.

Some of his songs include Masahaka, Safari, Mzizi, Ruka ruka, Cheka kidogo, Bongo dukinaa, Shankupe, Mtu kitu, Kwako cha nini, Domo, Mpira pasi, Dege la jesh, Kunguru hafugiki, etc