The SeaCity Museum is a museum in Southampton, England, which opened on 10 April 2012 to mark the centenary of RMS Titanic's departure from the city. It is housed within a part of the Grade II* listed civic centre building which previously housed the magistrates' court and police station. The museum contains two permanent exhibitions, one dedicated to Southampton's connection with RMS Titanic, and the other to the city's role as gateway to the world.