| Country: | CHN |
| Type: | Expwy |
| Route: | 0121 |
| Alternate Name: | Jingqin Expressway Chinese: 京秦高速 |
| Photo Notes: | Jingqin Expressway in Tangshan |
| Spur Of: | 1 |
| Spur Type: | Expwy |
| Direction A: | West |
| Terminus A: | Beijing |
| Direction B: | East |
| Terminus B: | Qinhuangdao |
| Previous Type: | Expwy |
| Previous Route: | 0112 |
| Previous Dab: | Changchun–Liaoyuan Expressway |
| Next Type: | Expwy |
| Next Route: | 0122 |
| Next Dab: | Qinhuangdao–Shenyang |
The Beijing - Qinhuangdao Expressway, designated as G0121 (formerly G1N) and commonly abbreviated as Jingqin Expressway, is an expressway in northeastern China linking the cities of Beijing and Qinhuangdao. This expressway is a branch of G1 Jingha Expressway.