Toucheng
| Toucheng Township 頭城鎮 Tōi | |
|---|---|
| Harbor in Toucheng Township | |
| Toucheng Township in Yilan County | |
| Country | Republic of China | 
| County | Yilan | 
| Urban villages (里) | 25 | 
| Government | |
| • Mayor (鎮長) | Tsao Qian-shun (曹乾舜) | 
| Area | |
|  • Total | 100.89 km2 (38.95 sq mi) | 
| Population  (September 2023) | |
|  • Total | 28,334 | 
| • Density | 280/km2 (730/sq mi) | 
| Time zone | UTC+8 (National Standard Time) | 
| Postal code | 261 | 
| Website | toucheng | 
Toucheng Township (Chinese: 頭城鎮; pinyin: tóu chéng zhèn; Pe̍h-ōe-jī: Thâu-siâⁿ-tìn) is an urban township in Yilan County, Taiwan. The township includes Guishan Island and Guiluan Island in the Philippine Sea. The Senkaku Islands, known in Mandarin as the Diaoyu Islands, are claimed as part of the township.