Old Baptist Church Branch

{{Short description|Stream in Delaware, USA}}

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

{{Infobox river

| name = Old Baptist Church Branch

| name_native =

| name_native_lang =

| name_other = Tributary to Fishing Branch

| name_etymology =

| image =

| image_caption =

| map =

| map_size = 200

| map_caption =

| pushpin_map = USA Delaware#USA

| pushpin_map_size = 200

| pushpin_map_caption = Location of Old Baptist Church Branch mouth

| subdivision_type1 = Country

| subdivision_name1 = United States

| subdivision_type2 = State

| subdivision_name2 = Delaware

| subdivision_type3 = County

| subdivision_name3 = Kent

| subdivision_type4 =

| subdivision_name4 =

| subdivision_type5 =

| subdivision_name5 =

| length = {{convert|2.00|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=21 March 2020}}

| width_min =

| width_avg =

| width_max =

| depth_min =

| depth_avg =

| depth_max =

| discharge1_location = Fishing Branch

| discharge1_min =

| discharge1_avg = {{convert|2.20|cuft/s|m3/s|abbr=on}} at mouth with Fishing Branch{{cite web |title=Old Baptist Church Branch Watershed Report |url=https://watersgeo.epa.gov/watershedreport/?comid=8077548 |website=Waters Geoviewer |publisher=US EPA |accessdate=21 March 2020}}

| discharge1_max =

| source1 = Murderkill River divide

| source1_location = about 0.25 miles west of Spring Hill, Delaware

| source1_coordinates = {{coord|38|58|38|N|75|26|07|W|type:river_region:US-DE|display=inline}}{{cite gnis|213600|Old Baptist Church Branch|April 6, 2023}}

| source1_elevation = {{convert|22|ft|abbr=on}}{{cite web |title=Mispillion River Topo Map, Sussex County DE (Mispillion River Area) |url=https://www.topozone.com/delaware/sussex-de/stream/mispillion-river/ |website=TopoZone |publisher=Locality, LLC |accessdate=21 March 2020 |language=en}}

| mouth = Fishing Branch

| mouth_location = about 0.5 miles east of Spring Hill, Delaware

| mouth_coordinates = {{coord|38|58|07|N|75|25|00|W|type:river_region:US-DE|display=inline,title}}

| mouth_elevation = {{convert|3|ft|abbr=on}}

| progression = Fishing Branch → Mispillion River → Delaware Bay → Atlantic Ocean

| river_system = Mispillion River

| basin_size = {{convert|1.75|sqmi}}

| basin_population =

| tributaries_left = unnamed tributaries

| tributaries_right = unnamed tributaries

| waterbodies =

| bridges = DE 1, Reynolds Road

| custom_label =

| custom_data =

| extra =

}}

Old Baptist Church Branch is a {{convert|2.00|mi|km|abbr=on}} long 1st order tributary to Fishing Branch in Kent County, Delaware. This is the only stream of this name in the United States.