Lockdown (2005) was a professional wrestling pay-per-view (PPV) event produced by the Total Nonstop Action Wrestling (TNA) promotion, which took place on April 24, 2005, at the TNA Impact! Zone in Orlando, Florida. It was the first event under the Lockdown chronology and the fourth event in the 2005 TNA PPV schedule. Eight professional wrestling matches and one pre-show match were featured on the event's card. Every match took place inside a six sided steel structure known as the Six Sides of Steel. As a result, Lockdown was the first-ever all steel cage event held in professional wrestling.
Allen Jones
AJ Styles
Chris Parks
Abyss
Jeffrey Jarrett
Jeff Jarrett
Montaque Brown
Monty Brown
Monty Sopp
The Outlaw
Page Falkinburg Jr.
"Diamond" Dallas Page
Sean Waltman
Sean Waltman
Brian James
B.G. James
Daniel Covell
Christopher Daniels
Elix Skipper
Elix Skipper
James Cox
"Cowboy" James Storm
Chris Harris
"Wildcat" Chris Harris
Jeremy Fritz
Eric Young
Peter Williams III
Petey Williams
Jeff Hardy
Jeff Hardy
Scott Levy
Raven
Dustin Runnels
Dustin Rhodes
Robert Roode Jr.
Bobby Roode
Chris Candito
Chris Candido
Lance Hoyt
Lance Hoyt
Sonny Siaki
Sonny Siaki
Germán Figueroa
Apolo
José Luis Jair Soria
Shocker
Josh Harter
Chris Sabin
Retesh Bhalla
Sonjay Dutt
Matt Bentley
Matt Bentley
Stephanie Finochio
Trinity (Valet)
Kevin Nash
Kevin Nash (Ringside)
Virgil Runnels
Dusty Rhodes (TNA D.O.A.)
Alastair Ralphs
A1 (Ringside)
Tracy Brookshaw
Traci Brooks (Valet)
