Chongqing Nankai Secondary School

{{Infobox Public School

| name = Chongqing Nankai Secondary School

| native_name = {{nobold|重庆市南开中学校}}

| image = Office Building of Nankai.JPG

| imagesize = 200px

| caption = Administrative building

| streetaddress = 1 South Shapingba Street

| city = Chongqing

| postcode = 400030

| country = China

| district = Shapingba

| founder = Zhang Boling

| principal = Tian Xiangping (田祥平)

| faculty = about 200

| type = Public school senior high school

| age range = 15 ~ 18

| language = Chinese

| campus size = 24 hectares

| motto = 允公允能 日新月异
Commitment to society, persistent self-improvement

| school_colours = {{color box|#800080}} Purple

| founded = 1936

| free_label = Funding anniversary

| free_text = October 17

| ceeb = 694382

| homepage = {{url|http://www.nks.edu.cn}}

| logo =

}}

Chongqing Nankai Secondary School ({{zh|s=重庆市南开中学校|labels=no}}) is a public secondary school in Shapingba, Chongqing, China.{{Cite web |title=重庆市南开中学校 – 简介 |url=http://nks.edu.cn/xxcms/nkgk/1109.jhtml |access-date=2024-12-04 |website=重庆市南开中学校}}