| Guogongzhuang | |
| Native Name: | 郭公庄 |
| Native Name Lang: | zh-Hans |
| Symbol Location: | beijing |
| Symbol: | subway |
| Address: | Fengtai District, Beijing |
| Country: | China |
| Map Type: | Beijing |
| Operator: | Beijing Mass Transit Railway Operation Corporation Limited |
| Line: | |
| Platforms: | 4 (2 island platforms) |
| Tracks: | 4 |
| Structure: | Underground |
| Accessible: | Yes |
Guogongzhuang is an interchange station on Line 9 and Fangshan Line of the Beijing Subway,[1] serving as the southern terminus of Line 9, and is located in Fengtai District. The station was the northern terminus of Fangshan Line until it was extended northward to Dongguantou South on December 31, 2020.
The station has underground dual-island platforms with a cross platform interchange. On one side terminating Line 9 trains interchange with Fangshan line trains heading to Yancundong (Yancun East), whilst on the other, Fangshan line trains heading to Dongguantounan (Dongguantou South) interchange with Line 9 and Fangshan line (through service) trains heading to Guojia Tushuguan (National Library).
| To Yancundong | ← | ← | |||
| Doors open on the left | |||||
| Doors open on the right | |||||
| To Guogongzhuang | ← | Termination platform | ← | ||
| → | → | To / (through service) Guojia Tushuguan (National Library) | |||
| Doors open on the right | |||||
| Doors open on the left | |||||
| → | → | To Dongguantounan |
There are 4 exits, lettered A, B, C, and D. Exit D is accessible.