Mycenae is a hamlet in the Town of Manlius, New York, within Onondaga County, United States.

[1] Presumably the hamlet was named after the ancient Greek city of Mycenae.

The area is the site of some small farms, as well as the Aspinall Tree Nursery.

The Greek Revival style Mycenae Schoolhouse, built 1850, was added to the National Register of Historic Places in 1983.

Local mail is handled at ZIP code 13066 in the nearby Village of Fayetteville.