Lockdown was a professional wrestling pay-per-view event produced by the Total Nonstop Action Wrestling promotion, that took place on April 17, 2011 at the U.S. Bank Arena in Cincinnati, Ohio. It was the seventh event under the Lockdown chronology and the fourth event of the 2011 TNA PPV schedule. In the tradition of Lockdown events, every match was booked to take place inside a steel cage.