Mastermind Street Jam was a radio show on Energy 108 (107.9fm) that served the Hamilton, Burlington, and Toronto areas in the mid to late 1990s.

This hip-hop mixshow was required listening. It was unique because it was on commercial radio Saturdays from 5:00 to 7:00 pm. It then moved to Monday and Tuesday nights from Midnight to 1:00 a.m.

DJ Mastermind is still active on Toronto radio.

- DJ Chase March