Kifissia or Kifisia (also Kephisia; , ) is one of the most expensive northern suburbs of Athens, Greece, mainly accessed via Kifissias Avenue, running all the way from central Athens up to Theseos Avenue in the suburb of Nea Erythraia. It has traditionally been home to ultra rich Greek families and major Greek political families.

Kifissia or Kifisia (also Kephisia; , ) is one of the most expensive northern suburbs of Athens, Greece, mainly accessed via Kifissias Avenue, running all the way from central Athens up to Theseos Avenue in the suburb of Nea Erythraia. It has traditionally been home to ultra rich Greek families and major Greek political families.