Slammiversary IX was a professional wrestling pay-per-view event produced by Total Nonstop Action Wrestling (TNA), which took place on June 12, 2011 at the Impact Wrestling Zone in Orlando, Florida. It was the ninth Slammiversary event and celebrated the ninth anniversary of TNA Wrestling.
| Actor | Role |
|---|---|
 Kurt AngleKurt Angle | Kurt Angle |
 Jeffrey JarrettJeff Jarrett | Jeff Jarrett |
 Steve BordenSting | Sting |
 Ken AndersonMr. Anderson | Mr. Anderson |
 Mark LoMonacoBully Ray | Bully Ray |
 Allen JonesAJ Styles | AJ Styles |
 Mickie JamesMickie James | Mickie James |
 Lauren WilliamsAngelina Love | Angelina Love |
 Nuufolau Joel SeanoaSamoa Joe | Samoa Joe |
 Anthony MayweatherCrimson | Crimson |
 Chris ParksAbyss | Abyss |
 Frank GerdelmanKazarian | Kazarian |
 Brian KendrickBrian Kendrick | Brian Kendrick |
 Matt MorganMatt Morgan | Matt Morgan |
 Scott RechsteinerScott Steiner | Scott Steiner |
 James Cox"Cowboy" James Storm | "Cowboy" James Storm |
 Patrick MartinAlex Shelley | Alex Shelley |
 Doug DurdleDouglas Williams | Douglas Williams |
 Nicholas AldisMagnus | Magnus |
 Katarina Leigh WatersWinter (Ringside) | Winter (Ringside) |
 Robert Roode Jr.Bobby Roode (Ringside) | Bobby Roode (Ringside) |
 Eric BischoffEric Bischoff (Ringside) | Eric Bischoff (Ringside) |
 Karen JarrettKaren Jarrett (Live via Satellite) | Karen Jarrett (Live via Satellite) |