"Generation Lost" is a song by American hip hop recording artist B.o.B, taken from his fourth mixtape, Who the F%*k is B.o.B? (2008). The song, produced by B.o.B himself, was also included on B.o.B's then-Grand Hustle label-mate Killer Mike's compilation album, Underground Atlanta (2009). In November 2014, B.o.B released a politically-charged mixtape, titled New Black. The mixtape, which is a cohesive concept album, includes "Generation Lost", as the third track.