Two Hearted River

{{Use American English|date=February 2025}}

{{Infobox river

| name = Two Hearted River

| image = Mouth_of_the_Two_Hearted_River_(June_2021).jpg

| image_size = 275

| image_caption = River mouth at Lake Superior

| map = Two Hearted River watershed.png

| map_size = 250

| map_caption= Map of the Two Hearted River watershed

| pushpin_map = USA Michigan

| pushpin_map_size = 250

| pushpin_map_caption= Location within the state of Michigan

| source1_location = Luce County, Michigan

| source1_coordinates= {{coord|46|35|29|N|85|37|48|W|region:US-MI}}

| source1_coord_ref ={{cite gnis|1615289|Two Hearted River}}

| mouth_location = Lake Superior

| mouth_coordinates = {{coord|46|42|07|N|85|24|44|W|region:US-MI}}

| length = {{convert|23.6|mi|km|abbr=on|1}}

| source1_elevation =

| mouth_elevation =

| discharge1_avg =

| basin_size =

}}

{{Infobox historic site

| name = Life Saving Station

| location = Mouth of the Two Hearted River
McMillan Township, Michigan

| image = Two_Hearted_River_Lightsaving_Station_marker.jpg

| image_size = 275

| coordinates = {{coord|46|41|56|N|85|25|18|W|region:US-MI_type:landmark|display=inline}}

| built = 1876

| demolished = 1944

| designation1 = Michigan State Historic Site

| designation1_date = December 12, 1979

}}

File:North Counrty Trail through Two Hearted River.jpg crossing a bridge near the mouth of the Two Hearted River]]

The Two Hearted River is a river in the eastern Upper Peninsula of the U.S. state of Michigan. It is located entirely within McMillan Township in Luce County.

The river runs approximately {{convert|23.6|mi}} through forested wilderness,U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. [http://viewer.nationalmap.gov/viewer/ The National Map], accessed January 3, 2012 and drains into Lake Superior. It rises in several short branches in northeastern Luce County, about {{convert|15|mi}} southeast of Grand Marais. The north and west branches meet approximately {{convert|8|mi|0}} south-southeast of Muskallonge Lake State Park. The main branch flows generally northeast, approaching Lake Superior at a sharp angle. It enters the lake approximately {{convert|10|mi}} east of Deer Park.

The Little Two Hearted River has its river mouth about {{convert|2|mi|km|1}} to the east of Two Hearted River. The North Country Trail crosses near the mouth of the Two Hearted River along Lake Superior.