Herman Egon, Prince of Fürstenberg-Heiligenberg (5 November 1627 – 22 September 1674 in Munich) was Hofmeister, Chamberlain, Privy Councillor and Hofmarschall to Elector Ferdinand Maria of Bavaria.
With his brothers Francis Egon and William Egon, he played an important role in the imperial election of 1658 in Frankfurt.
In 1664, Herman Egon and his brothers were elevated to Imperial Princes.