Harz is a surname. People with the surname include:

• Alex Harz (born ?), U.S. filmmaker, actor, mountaineer, adventurer, entrepreneur, and philanthropist
• Carl Otto Harz (1842–1906), German mycologist, pharmacist, and botanist

• The Man from Texas (1948 film)
• The Man from the 25th Century
• The Man from the Diner's Club
• The man from the future
• The Man from the Norlands
• The Man from the Rio Grande
• The Man from the Train
• The Man from the West (1914 film)
• The Man from the West (1926 film)
• The Man From Thunder River
• The Man from Thunder River
• The Man from Tumbleweeds
• The Man from Yesterday (1932 film)
• The Man from Yesterday (1949 film)
• The Mangler 3
• The Manhattan Project (Carter Ace album)
• The Man Hunter (1919 film)
• The Manhunters
• The Man Hunters
• The Maniac
• The Mania Tour
• The Manifesto of 101
• The Man I Killed
• The Manila Major 2016
• The Manilla Express