Narien Range

{{Short description|Range of hills in South Australia}}

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

{{Infobox mountain range

| name = Narien Range

| other_name = Mount Lock Range

| native_name =

| native_name_lang =

| photo_size =

| photo_alt =

| photo_caption =

| country = Australia

| state= South Australia

| map = Australia South Australia

| map_alt =

| map_caption =

| map_relief = yes

| region = Mid North

| label =

| label_position =

| range_coordinates = {{coord|32.9374|S|138.6044|E|type:mountain_region:AU-SA_scale:300000|format=dms|display=inline,title}}

| highest =

| elevation_m =

| length_km =

| width_km =

| area_km2 =

| length_orientation = N-S

| width_orientation = E-W

| coordinates = {{coord|32.937420|S|138.604360|E}}

| type =

| age =

}}

The Narien Range (also known as Mount Lock Range, the Mannanarie Hills or Tarcowie Hills) is a range of hills in South Australia's Mid North.{{Cite web |url=http://maps.sa.gov.au/plb |work=Property Location Browswer |title=Placename Details: Narien Range (Mountain Range) |id=SA0048825 |publisher=Land Services, Government of South Australia |accessdate=13 October 2017}} The range stretches from a point north of Jamestown northwards to Orroroo.

The south-western slopes are home to the Hornsdale Wind Farm.

The name Narien is officially thought to be derived from John Narrien (1782-1860), a mathematics master who taught George Grey, Governor of South Australia in 1851 at the time of the first recorded use of the name.