Joppa (a latinization of the 4th century Greek name, Ἰόππη) appears in the Bible as the name of the Israelite city of Jaffa.

Joppa may also refer to:

Biology Joppa (wasp), a genus of parasitoid wasp in the family Ichneumonidae

Places United Kingdom Joppa, Edinburgh, in the eastern suburbs of Edinburgh, Scotland Joppa, Ayrshire, on the outskirts of Ayr, Scotland Joppa, Cornwall, a location in Cornwall, England Joppa, Wales, a hamlet in Ceredigion, Wales

United States Joppa, Alabama Joppa, Illinois Joppa, Kentucky Joppa, Maryland Joppa Road Joppa Flats, a tidal marsh in Newburyport, Massachusetts Joppa, Tennessee, in the Great Smoky Mountains foothills of Grainger County Joppa, Texas Joppa, West Virginia

Australia Joppa Junction is a junction on the Sydney–Melbourne railway line near Yarra railway station.

See also Joppe (disambiguation)