Mladen Vojičić, widely known by the nickname/stagename Tifa (born 17 October 1960) is a Bosnian vocalist. He became famous throughout former Yugoslavia for his brief stint as the lead singer of Bijelo dugme in mid-1980s.
Apart from Bijelo dugme, he sang in numerous bands with varying degrees of prominence (most notable being Teška industrija, Vatreni poljubac and Divlje Jagode). Undisputedly a singer with great vocal capabilities, Tifa's impulsive personality and irrational character have often garnered controversy region-wide.
Nowadays, Tifa maintains a relatively successful solo career.
Mladen Vojičić was born in Sarajevo, to a Bosnian Serb father Branko and a Bosnian Croat mother Jelena, at a time when Sarajevo was part of PR Bosnia and Herzegovina, Federal People's Republic of Yugoslavia. He was nicknamed Tifa before reaching the age of 4 because he loved trains and would often shout "Ide lokomotifa" (properly pronounced "Ide lokomotiva" meaning "Here comes the locomotive") because he had problems pronouncing phoneme "v".