Mo Chau

{{Short description|Island in Hong Kong}}

{{Unreferenced|date=March 2025}}

{{Infobox islands

|name = Mo Chau

|native_name = 磨洲

|native_name_link = Chinese language

|image_name = HK WanTsai OceanPoint.JPG

|image_size = 250px

|image_caption = Flat Island and Mo Chau (small round island) in Tolo Channel

|map = Hong Kong

|coordinates = {{Coord|22.479905|N|114.333783|E|display=title,inline|type:isle}}

|area_km2 = 0.04

|country = {{HKG}}

|country_admin_divisions_title = Districts

|country_admin_divisions = Tai Po District

|population =

|population_as_of =

}}

Mo Chau ({{zh|t=磨洲}}), or Moon Island is an island in Tolo Channel, in the Tai Po District of Hong Kong.