Pallini (Greek: Παλλήνη) is a suburban town in Greater Athens Area and a municipality in East Attica, Greece. The seat of the municipality is the town Gerakas. It is the seat of administration of the East Attica regional unit.

Pallini is situated in the eastern part of the Athens conurbation, at about 150 m elevation. It lies in a plain between the mountains Penteliko and Hymettus. It is 2 km east of Gerakas and 14 km east of Athens city centre. Its built-up area is continuous with those of the neighbouring suburbs Gerakas and Anthousa. Pallini station, west of the town centre, is served by commuter trains and Athens metro. Greek National Road 54 (Athens - Rafina) passes through Pallini. The municipal unit Pallini includes the subdivision of Leontari.

The municipality Pallini was formed at the 2011 local government reform by the merger of the following 3 former municipalities, that became municipal units:

• Anthousa
• Gerakas
• Pallini

The municipality has an area of 29.430 km, the municipal unit 18.932 km.

Year	Town	Municipal unit	Municipality
1981	5,475	-	-
1991	8,021	10,908	-
2001	12,552	16,679	-
2011	16,415	22,344	54,415
2021	17,371	23,445	59,459

• Dimitri Nanopoulos (1948-), physicist
• Katerina Stefanidi (1990-), Olympic gold medalist in the women's pole vault

• 
  Dormition of Theotokos church
• 
  Eleftherias Square
• 
  The City Hall
• 
  St Tryfonas church
• 
  Kantza sports center
• 
  Church in Kantza (Leontari) suburb
• 
  Park
• 
  Anthousa Square

• List of municipalities of Attica

• Official website (in Greek)
• https://web.archive.org/web/20050309025919/http://www.de.sch.gr/~anpapad/pallini.htm