Bill Goldberg -- I'm Finally Getting BACK IN THE RING!

For the first time in 7 years ... Bill Goldberg is FINALLY GONNA WRESTLE AGAIN -- and TMZ has learned it's all to raise money for charity.

Goldberg -- the most famous Jewish wrestler of all-time -- tells us he is in negotiations to wrestle in a match in Africa next month and the proceeds will benefit various charitable organizations.

The former WWE champ and master of the Jackhammer tells us he's fired up about his triumphant return ... and has already stepped up his workouts so he can be as ripped as possible.

Goldberg adds, "At this time, the only thing that would get me back in the ring is something that would positively impact those in need. If selling out another major event would allow me to bring a ship full of supplies to hand out to those in need, I'd say that would be very significant."