TNA Slammiversary XII
- .Yl: 2014
- Countryurt: United States of America
- Reanr:
- Studiýa: Total Nonstop Action (TNA)
- Açar söz: pro wrestling
- Direktor: Dixie Carter-Salinas
- Aktrisa: Jeremy Fritz, Franklin Roberto Lashley, Nuufolau Joel Seanoa, Daniel Solwold Jr., Kenny D. Layne, Ken Anderson
