Bentley Run

{{short description|Stream in Pennsylvania, USA}}

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

{{Infobox river

| name = Bentley Run

| name_native =

| name_native_lang =

| name_other = Tributary to South Branch French Creek

| name_etymology =

| image =

| image_caption =

| map =

| map_size = 300

| map_caption =

| pushpin_map = Pennsylvania#USA

| pushpin_map_size = 300

| pushpin_map_caption= Location of the mouth of Bentley Run

| subdivision_type1 = Country

| subdivision_name1 = United States

| subdivision_type2 = State

| subdivision_name2 = Pennsylvania

| subdivision_type3 = County

| subdivision_name3 = Erie

| subdivision_type4 =

| subdivision_name4 =

| subdivision_type5 =

| subdivision_name5 =

| length = {{convert|1.2|mi|km|abbr=on}}{{cite web |title=ArcGIS Web Application |url=https://epa.maps.arcgis.com/apps/webappviewer/index.html?id=ada349b90c26496ea52aab66a092593b |website=epa.maps.arcgis.com |publisher=US EPA |accessdate=20 October 2019}}

| width_min =

| width_avg =

| width_max =

| depth_min =

| depth_avg =

| depth_max =

| discharge1_location= Union City, Pennsylvania

| discharge1_min =

| discharge1_avg = {{convert|8.09|cuft/s|m3/s|abbr=on}} at mouth with South Branch French Creek{{cite web |title=Bentley Run Watershed Report |url=https://watersgeo.epa.gov/watershedreport/?comid=9049813 |website=Waters Geoviewer |publisher=US EPA |accessdate=6 July 2019}}

| discharge1_max =

| source1 = divide between Alder Run, Bentley Run and Pine Run

| source1_location = just upstream of Union City Reservoir, about 1.0 mile northeast of Union City, Pennsylvania

| source1_coordinates= {{coord|41|55|51|N|079|47|39|W|display=inline}}{{cite web |title=GNIS Detail - Bentley Run |url=https://geonames.usgs.gov/apex/f?p=138:3:0::NO:3:P3_FID,P3_TITLE:1169280,Bentley%20Run |website=geonames.usgs.gov |publisher=US Geological Survey |accessdate=6 July 2019}}

| source1_elevation = {{convert|1,520|ft|abbr=on}}{{cite web |title=Union City Fish Hatchery Topo Map, Erie County PA (Union City Area) |url=https://www.topozone.com/pennsylvania/erie-pa/locale/union-city-fish-hatchery/ |website=TopoZone |publisher=Locality, LLC |accessdate=6 July 2019 |language=en}}

| mouth = South Branch French Creek

| mouth_location = Union City, Pennsylvania

| mouth_coordinates = {{coord|41|53|50|N|079|50|12|W|display=inline,title}}

| mouth_elevation = {{convert|1,266|ft|abbr=on}}

| progression = South Branch French Creek → French Creek → Allegheny River → Ohio River → Mississippi River → Gulf of Mexico

| river_system = Allegheny River

| basin_size = {{convert|4.1|sqmi}}

| tributaries_left = unnamed tributaries

| tributaries_right = unnamed tributaries

| waterbodies = Union City Reservoir

| bridges = Hoyt Road, US 6, Bridge Street, Willow Street

| custom_label =

| custom_data =

| extra =

}}

Bentley Run is a {{convert|1.2|mi|km|abbr=on}} long 2nd order tributary to South Branch French Creek in Erie County, Pennsylvania.