Lykovrysi-Pefki

Pefki (, , meaning "pine", before 1959: Μαγκουφάνα Magkoufana ) is a town and a suburb in the northeastern part of the Athens agglomeration, Greece. Since the 2011 local government reform, it is part of the municipality Lykovrysi-Pefki, of which it is the seat and a municipal unit and is part of North Athens regional unit. According to the 2021 population census, Pefki has 21,293 residents.

Lykovrysi-Pefki () is a municipality in the North Athens regional unit, Attica, Greece. The seat of the municipality is the town of Pefki.

Lykovrysi (; formerly Γλυκόβρυση Glykovrysi) is a town in the North Athens regional unit, Attica, Greece. Since the 2011 local government reform it is part of the municipality Lykovrysi-Pefki, of which it is a municipal unit/community.