Osered

{{Infobox river

| name = Osered

| native_name = {{native name|ru|Осередь}}

| image = Осередь.jpg

| image_caption = Intersection between Osered and M4 highway

| subdivision_type1 = Country

| subdivision_name1 = Russia

| length_km = 89

| source1_location =

| source1_elevation =

| source1_coordinates =

| mouth = Don

| mouth_elevation =

| mouth_coordinates = {{coord|50|27|16|N|40|05|16|E|region:RU-VOR_type:waterbody_source:kolossus-etwiki|display=it}}

| discharge1_avg =

| progression = {{RDon}}

| basin_size_km2 = 2420

| tributaries_left =

| tributaries_right =

}}

The Osered ({{langx|ru|Осере́дь}}) is a river in Voronezh Oblast in Russia. It is a tributary of the Don. It has a total length of {{convert|89|km|abbr=on}} and a drainage area of {{convert|2420|km2|abbr=on}}.[http://textual.ru/gvr/index.php?card=170413 «Река Осередь (Осеред, балка Осеред)»], Russian State Water Registry