TNA Slammiversary XII
- کال: 2014
- هیواد: United States of America
- ډول:
- سټوډیو: Total Nonstop Action (TNA)
- کلیدي ټکی: pro wrestling
- ډایرکټر: Dixie Carter-Salinas
- کاسټ: Jeremy Fritz, Franklin Lashley, Nuufolau Joel Seanoa, Daniel Solwold Jr., Kenny D. Layne, Ken Anderson
