Erhard Junghans (jun.) was a German watch producer.

Erhard Junghans was born 1849, the son of the same-named company founder of Junghans. Together with his brother Arthur Junghans he became head of the company “Junghans and Tobler” in 1875. In 1891 Erhard Junghans was appointed Kommerzienrat (Royal Councillor of Commerce) and in 1897 left the watch company Junghans.