Desfina is a town and a former municipality in the southern part of Phocis, Greece. Since the 2011 local government reform it is part of the municipality Delphi, of which it is a municipal unit. At the 2011 census, its population was 1,988. It is situated on a plateau at 680m elevation, 5 km from the Corinthian Gulf. It is 7 km southeast of Delphi, 9 km east of Itea and 30 km west of Livadeia.