The Harpe was a mythical sword in Greek and Roman mythology.

Harpe may also refer to:

People: Josef Harpe (1887 – 1968), German military general Winfield S. Harpe ( 1937 – 1988), American Air Force officer The Harpe brothers (Micajah and Wiley Harpe), American mass murderers

In biology: Harpe, a junior synonym of the fish genus Bodianus Harpe, a reproductive structure in insects that is part of the valva

Other Harpe (mythology), a character in Greek mythology

See also Harp (disambiguation) La Harpe (disambiguation)