Harney River

{{Infobox river

| name = Harney River

| native_name =

| native_name_lang =

| name_other =

| name_etymology =

| image = Harney River, NPSPhoto (9250283794).jpg

| image_size =

| image_caption = Harney River in 2002

| map =

| map_size =

| map_caption =

| pushpin_map =

| pushpin_map_size =

| pushpin_map_caption=

| subdivision_type1 = Country

| subdivision_name1 = United States of America

| subdivision_type2 = State

| subdivision_name2 = Florida

| subdivision_type3 =

| subdivision_name3 =

| subdivision_type4 =

| subdivision_name4 =

| subdivision_type5 =

| subdivision_name5 =

| length =

| width_min =

| width_avg =

| width_max =

| depth_min =

| depth_avg =

| depth_max =

| discharge1_location=

| discharge1_min =

| discharge1_avg =

| discharge1_max =

| source1 =

| source1_location =

| source1_coordinates=

| source1_elevation =

| mouth = Gulf of Mexico

| mouth_location =

| mouth_coordinates = {{coord|25.4109|-81.1462|format=dms|type:river_region:US-FL|display=inline,title}}

| mouth_elevation =

| progression =

| river_system =

| basin_size =

| tributaries_left =

| tributaries_right =

| custom_label =

| custom_data =

| extra =

}}

The Harney River is a river in Monroe County, Florida.{{cite gnis|283748|Harney River|February 12, 2021}}https://florida.hometownlocator.com/maps/feature-map,ftc,1,fid,283748,n,harney%20river.cfm {{Bare URL inline|date=August 2022}} Harney river was named after Colonel William S. Harney.{{Citation needed|date=May 2025}} It is {{Convert|10.19|mi|km}} long.{{Cite web |title=Harney River, Florida |url=https://guidesly.com/fishing/waterbodies/Harney-River-Florida |access-date=2025-05-07 |website=Guidesly |language=en}}