The SWI Grand Slam Championship was an accomplishment in Soul Wrestling Incorporated. To become a Grand Slam Champion, one must have held the SWI World Championship, the SWI World Tag Team Championship, the SWI North American Championship, and the SWI Canadian Television Championship. The accomplishment was introduced on February 2, following the renaming and restructuring of the SWI Canadian Television Championship. There have been four SWI Grand Slam Champions.