Mount Helicon is a mountain in the region of Thespiai in Boeotia, Greece, celebrated in Greek mythology. With an altitude of 1,749 metres (5,738 ft), it is located approximately 10 kilometres (6 mi) from the north coast of the Gulf of Corinth. Some researchers maintain that Helicon was also the Greek name of mount Rocca Salvatesta in Sicily as a river started from it was called also Helikon.

Thespiae was an ancient Greek city (polis) in Boeotia. It stood on level ground commanded by the low range of hills which run eastward from the foot of Mount Helicon to Thebes, near modern Thespies.