Hook Lake

{{Short description|Alpine lake in the state of Idaho}}

{{Infobox body of water

| name = Hook Lake

| image =

| caption =

| image_bathymetry =

| caption_bathymetry =

| location = Custer County, Idaho

| coords = {{coord|44.104628|-114.607614|format=dms|region:US-ID_type:waterbody|display=inline,title}}

| lake_type = Glacial

| inflow =

| outflow = Big Boulder Creek to East Fork Salmon River

| catchment =

| basin_countries = United States

| length = {{convert|150|m|abbr=on}}

| width = {{convert|70|m|abbr=on}}

| area =

| depth =

| max-depth =

| volume =

| residence_time =

| shore =

| elevation = {{convert|3025|m|abbr=on}}

| islands =

| cities =

| pushpin_map = Idaho#USA

| pushpin_label_position =

| pushpin_map_alt = Location of Hook Lake in Idaho, USA.

| pushpin_map_caption =

| website =

| reference =

}}

Hook Lake is an alpine lake in Custer County, Idaho, United States, located in the White Cloud Mountains in the Sawtooth National Recreation Area. No trails lead to the lake, but it can be most easily accessed from Sawtooth National Forest trail 601.Sawtooth National Forest. "Sawtooth National Forest" [map].1:126,720, 1"=2 miles. Twin Falls, Idaho: Sawtooth National Forest, United States Forest Service, 1998.

Hook Lake is east of D. O. Lee Peak in the Big Boulder Lakes Basin along with Cove, Sapphire, and Cirque Lakes.