IWA Mid-South Junior Heavyweight Championship

The IWA Mid-South Junior Heavyweight Championship is a championship created and promoted by the American promotion IWA Mid-South. It can be won and defended only by wrestlers with a maximum weight of. The title was created in June 2018 with the inaugural champion being Logan James who defeated Jake Lander in a tournament final. There have been a total of 27 reigns and two vacancies shared between 11 different champions. The current champion is Jake Crist who is in his third reign.

Combined reigns

As of,.

†	Indicates the current champion
¤	The exact length of at least one title reign is uncertain, so the shortest length is considered.