Hey Brook

{{Use dmy dates|date=April 2022}}

{{Infobox river

| name = Hey Brook

| name_native =

| name_native_lang =

| name_other =

| name_etymology =

| image = Hey Brook.jpg

| image_size =

| image_caption = Confluence with River Roch

| map =

| map_size =

| map_caption =

| pushpin_map =

| pushpin_map_size =

| pushpin_map_caption=

| subdivision_type1 = Country

| subdivision_name1 = England

| subdivision_type2 =

| subdivision_name2 =

| 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 = Buckley

| source1_coordinates=

| source1_elevation =

| mouth =

| mouth_location = River Roch, Wardleworth

| mouth_coordinates = {{coord|53|37|11.09|N|2|8|33.09|W|display=inline,title}}

| mouth_elevation =

| progression =

| river_system =

| basin_size =

| tributaries_left =

| tributaries_right =

| custom_label =

| custom_data =

| extra =

}}

Hey Brook is a watercourse in Rochdale, Greater Manchester and a tributary of the River Roch. It originates at the confluence of Buckley Brook and Syke Brook, and flows through Wardleworth to the River Roch.