Michael, Freiherr von Fröhlich (9 January 1740 – 1814) was a German general officer serving in army of the Austrian Empire, notably during the Wars of the French Revolution.
Promoted General-major in 1793, he served in Franz von Werneck's division under Prince Josias of Saxe-Coburg-Saalfeld in the Austrian Netherlands in 1794.
In 1796 Fröhlich was promoted to Feldmarschall-Leutnant and commanded a mixed column of Austrian, Émigré and Kreis-Armee soldiers on the left wing of the Army of the Upper Rhine under Dagobert Sigmund von Wurmser.
Following Moreau’s crossing of the Rhine he was cut off 24 June, but was able to reunite with the forces of the Archduke Charles at Nördlingen on 10 August.
He served at the combat of Kammlach 13th, then the following month faced Pierre Marie Barthélemy Ferino on the upper Iller and Tyrol, pursuing him during Moreau's retreat to the Rhine.