The TNA World Tag Team Championship is a professional wrestling championship contested for in Total Nonstop Action Wrestling's (TNA) tag team division. After the formation of TNA in June 2002, the company executives signed a contractual agreement with the National Wrestling Alliance (NWA) that allowed them control of the NWA World Heavyweight and World Tag Team Championships. TNA subsequently changed their name to NWA–TNA, making them an official member of the NWA in the process. In May 2007, the NWA ended their five-year partnership with TNA, and thus regained control of the NWA World Heavyweight and World Tag Team Championships. As a result, TNA created the TNA World Heavyweight and World Tag Team Championships, which were unveiled on TNA's online podcast TNA Today on the May 15 and May 17, 2007, editions. In the respective editions, the championships were awarded to the last NWA champions under TNA banner by Jeremy Borash and TNA's primary authority figure Jim Cornette. The championship was officially presented to the public and awarded to the first official champions, Team 3D, on May 17. The championship was renamed to its original names in January 2024 when the promotion returned to the TNA banner.