| Qinhuangdao–Shenyang passenger railway | |
| Other Name: | Qinshen railway |
| Native Name: | Chinese: 秦沈客运专线 |
| Native Name Lang: | zh-hans |
| Locale: | |
| Type: | High-speed rail |
| System: | China Railway High-speed |
| Tracks: | 2 (Double-track) |
| Owner: | |
| Operator: | |
| Electrification: | (Overhead line) |
| Speed: | (maximum) |
| Maxincline: | 1.2% |
| Map State: | collapsed |
Qinhuangdao–Shenyang passenger railway or Qinshen railway is a passenger-dedicated high-speed railway between Qinhuangdao, Hebei province and Shenyang, Liaoning province of China, spanning a distance of 404km (251miles). Construction started on August 16, 1999. Formally opened on October 12, 2003, it is the first newly built high-speed railway in China, costing CN¥15.7 billion (US$1.9 billion).[1] It is an electrified dual-track railway designed for a top speed of . By 2007 its top speed was increased to 250km/h. In 2002, high-speed train China Star achieved a top speed of 321km/h on Qinshen railway, setting a record for Chinese train speed.