Lake Matiri

{{Short description|Lake in New Zealand}}

{{Use New Zealand English|date=April 2024}}

{{Use dmy dates|date=July 2019}}

{{Infobox body of water

| name = Lake Matiri

| image =

| caption =

| image_bathymetry =

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|pushpin_map=New Zealand South Island

| pushpin_map_alt = Location of Lake Matiri

| location = South Island

| coords = {{coord|41|39|S|172|20|E|region:NZ_type:waterbody|display=inline,title}}

| type =

| inflow = Matiri River

| outflow = Matiri River

| catchment =

| basin_countries = New Zealand

| length =

| width =

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| max-depth =

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| residence_time =

| shore =

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| islands = None

| cities = Murchison

| frozen = No

}}

Lake Matiri is a lake adjoining Kahurangi National Park in the northwest corner of New Zealand's South Island. The lake is part of the Matiri River.