most rappers aren’t republican, because republicans are racist. Other than that they mostly agree
Dead Prez - Socialist
Big Boi - Libertarian
Killer Mike - A B*tch
Immortal Technique (the dude who threw Lin Manuel Miranda in a trash can) - Far-Left
JPEGMAFIA - initially socialist but probably closer to liberal now
Mos Def & Talib Kweli - Leftist
Yasiin Bey & current Talib Kweli - 
Ice Cube - Centrist leaning right
Eazy E - Republican
RATM - Left?
Jay/Nas/Ross - Obama/10
Drake - somewhat apolitical liberal