Slammiversary XII was a professional wrestling pay-per-view (PPV) event produced by the Total Nonstop Action Wrestling (TNA) promotion. It took place on June 15, 2014 at the College Park Center in Arlington, Texas and was the 12th anniversary celebration for TNA, the tenth event in the Slammiversary chronology, and the third event in the 2014 TNA PPV schedule.
Jeremy Fritz
Franklin Lashley
Nuufolau Joel Seanoa
Daniel Solwold Jr.
Kenny D. Layne
Ken Anderson
James Cox
Mark LoMonaco
Michael Hutter
Marshall Adkisson
Ross Adkisson
Michael Paris
Jessie Godderz
Jeff Hardy
Nicholas Aldis
Seiya Sanada
Steve Scott
Wesley David Richards
Eric Maher
Theodore James Perkins
Tigre Uno
Lauren Williams
Gail Kim
Kurt Angle
Hassan Hamin Assad
Dixie Carter-Salinas
James Curtin
Kevin Adkisson
Jamie Szantyr
Thom Latimer
Chris Parks
Michael Hettinga
Robert Terry
Tanea Brooks