Michael von Althann
Michael von Althann is the name of the following people:
- Michael Adolf von Althann (1574–1636), field marshal and diplomat
- Michael Ferdinand von Althann (1808–1890), officer of the Austrian Empire
- Michael Friedrich von Althann (1680–1734), cardinal, bishop of Waitzen and viceroy of the Kingdom of Naples and Sicily
- Michael Karl von Althann (1702–1756), Count of Goldburg and Murstetten
- Michael Wenzel von Althann (1630–1686), Imperial Privy Councilor and envoy to Poland and Sweden