Philipp Louis, Count of Erbach-Erbach (10 June 1669 – 17 June 1720), was a German prince member of the House of Erbach and ruler over Erbach, Freienstein, Wildenstein, Michelstadt and Breuberg.
Born in Erbach, he was the third child and eldest son of George Louis I, Count of Erbach-Erbach and his wife Countess Amalia Katharina of Waldeck-Eisenberg, a daughter of Philipp Dietrich, Count of Waldeck-Eisenberg.