West Athens (regional unit)

{{Infobox Greece place

| name = West Athens

| name_local = Περιφερειακή ενότητα
Δυτικού Τομέα Αθηνών

| type = regional unit

| image_skyline = 2011 Dimi Athinas Dytikou Tomea Athinon numbered.svg

| caption_skyline = Municipalities of West Athens

| image_map = PE Dytikou Tomea Athinon in Greece.svg

| map_caption = West Athens within Greece

| coordinates = {{coord|38|01|N|23|41|E|display=inline,title}}

| periph = Attica

| seat = Peristeri

| area = 66.7

| elevation =

| population = 478883

| population_as_of = 2021

| demonym =

| postal_code = 12x xx, 13x xx

| area_code = 210

| licence =

| website =

}}

West Athens ({{langx|el|Δυτικός Τομέας Αθηνών}}) is one of the regional units of Greece. It is part of the region of Attica. The regional unit covers the west-central part of the agglomeration of Athens.