Alten may refer to:
ALTEN, a French multinational company Alten Copper Works, Norwegian mining company Dessau-Alten, a district of Dessau-Roßlau, an independent city in Saxony-Anhalt, Germany
People with the name Ferdinand von Alten (1885–1933), Russian-born German actor Bella Alten (1877–1962), operatic soprano Edvin Alten (1876–1967), Norwegian judge Ernie Alten (1894–1981), American baseball player Jürgen von Alten (1903–1994), German actor, screenwriter and film director Mathias Alten (1871–1938), German- American impressionist painter Rønnaug Alten (1910–2001), Norwegian actress Steve Alten (born 1959), American science-fiction author Wietse van Alten (born 1978), Dutch archer