| Conflict: | Battle of Tzeki |
| Partof: | the First Opium War |
| Date: | 15 March 1842 |
| Place: | Cixi, Zhejiang, China |
| Result: | British victory |
| Combatant1: | |
| Combatant2: | Qing China |
| Commander1: | Hugh Gough, William Parker |
| Commander2: | General Yu Pu-yun |
| Strength1: | 1,260[1] |
| Strength2: | 8,000 Bannermen[2] |
| Casualties1: | 3 killed[3] 22 wounded |
| Casualties2: | 1,000+ killed |
The Battle of Tzeki, Cixi, or Tsz'kí[4] was fought between British and Chinese forces in Tzeki (Cixi), Zhejiang province, China on 15 March 1842 during the First Opium War.