Siege of Metz may refer to:

War of Metz, 1324 Siege of Metz (1552), by the Holy Roman Empire during the Italian War of 1551–59 Siege of Metz (1814), by the Prussians and Russians during the War of the Sixth Coalition Siege of Metz (1870), by the Prussians during the Franco-Prussian War

See also Battle of Metz