Metz is a surname. Notable people with the surname include:
Alexander Metz, German rugby union internationalArnulf of Metz, a Frankish saintBelinda Metz, Canadian vocalistChristian Metz (critic)Christian Metz (Inspirationalist)Don Metz (architect), American architectDon Metz (ice hockey), ice hockey right wingerDonald J. Metz, American scientistFlorian Metz, Austrian footballerFrederick Metz, brewerJake Metz, American football playerJaap Metz, Dutch journalist and politicianJohann Baptist Metz, German Catholic theologianLance Metz, South African mountaineerMelinda Metz, American youth authorMike Metzger, Freestyle motocross riderMilton Metz (1921–2017), Kentucky TV and radio personalityNick Metz, late Canadian hockey playerSimon "Schlitzie" Metz, sideshow freakSteven Metz, American defense professor and authorThomas F. Metz, a lieutenant general in the US ArmyWilliam D. Metz, historian, specialist in the history of Rhode IslandMetz family, a prominent historical political family in Luxembourg, including:Charles Metz (1799–1853)Norbert Metz (1811–1885)Auguste Metz (1812–1854)Léon Metz (1842–1928)