List of Law & Order episodes

Law & Order is a police procedural and legal drama series that premiered on NBC on September 13, 1990. Set in New York City, where episodes were also filmed, the series ran for twenty seasons before it was cancelled on May 14, 2010, and aired its final episode ten days later on May 24. After its cancellation, AMC Network considered reviving Law & Order for a twenty-first season; however, in July 2010, Dick Wolf indicated that attempts had failed and he declared that the series had now "moved to the history books". In 7 years later the series is set to return in Fall 2017 for Season 21 along with the new series cast.

A total of 456 original episodes and one TV movie of Law & Order aired before cancellation.