Sizwe Mpofu-Walsh (born 4 January 1989), also known as Vice V in Hip Hop circles, is a South African author, musician and activist. He holds an MPhil in “International Relations” from the University of Oxford.

Vice V was one third of the rap group Entity together with his former schoolmates AKA and Greyhound.

In September 2017, Mpofu-Walsh published his debut book, Democracy and Delusion: 10 Myths in South African Politics. Along with the book, he released his debut rap album of the same title.