Dongxin Subdistrict, Tianjin

{{Infobox settlement

| name = Dongxin Subdistrict

| native_name = 东新街道

| settlement_type = Subdistrict

| image_skyline =

| subdivision_type = Country

| subdivision_name = China

| subdivision_type1 = Municipality

| subdivision_name1 = Tianjin

| subdivision_type2 = District

| subdivision_name2 = Hedong

| area_total_km2 = 2.16

| population_total = 90809

| population_as_of = 2010

| population_density_km2 = auto

| coordinates = {{coord|39|08|29|N|117|16|12|E|region:CN-11|format=dms|display=inline,title}}

| utc_offset = +8

| pushpin_map = Tianjin#China

| image_caption =

| postal_code = 300171

| postal_code_type = Postal code

| area_code = 022

| subdivision_type3 = Village-level Divisions

| subdivision_name3 = 15 communities

| timezone1 = China Standard

| elevation_m = 6

| image_map = Dongxin Subdistrict, Hedong District, Tianjin Locator Map (20221104).png

| map_caption = Location within Hedong District

| mapsize =

}}

Dongxin Subdistrict ({{zh|s=东新街道|t=東新街道|p=Dōngxīn Jiēdào}}) is a subdistrict situated inside of Hedong District, Tianjin. it is located at the south of Lushan Street Subdistrict, west and north of Wanxin Subdistrict,, east of Xiangyanglou Subdistrict. Its population was 90,809 according to the 2020 Chinese Census.{{Cite web |title=China: Tiānjīn Municipal Province (Districts and Townships) - Population Statistics, Charts and Map |url=https://www.citypopulation.de/en/china/townships/tianjin/admin/ |access-date=2022-11-05 |website=www.citypopulation.de}}

The subdistrict's name literally means "Eastern New".