Lockdown

Lockdown is an annual pay-per-view event held by Total Nonstop Action Wrestling in the month of April. The event is highlighted by the premise that all matches take place in the "Six Sides of Steel" cage. In addition to the cage, the event usually features additional gimmicks added on to the steel cage stipulation. Trademark Lockdown specialty matches include the Lethal Lockdown and Xscape match.

Originally "Lockdown" was to have only two cage matches to highlight the name, but soon after the premise was changed to the current all cage match format by TNA CEO Dixie Carter.