Gu Tan
| Gu Tan | |
|---|---|
| 顧譚 | |
| Minister of Ceremonies (太常) | |
| In office 244 – 245 | |
| Monarch | Sun Quan | 
| Chancellor | Lu Xun | 
| Master of Writing in the Selection Bureau (選曹尚書) | |
| In office 242 – 244 | |
| Monarch | Sun Quan | 
| Chancellor | Gu Yong | 
| Preceded by | Xue Zong | 
| Commandant of Equipage (奉車都尉) | |
| In office ?–? | |
| Monarch | Sun Quan | 
| Chancellor | Gu Yong | 
| Personal details | |
| Born | c. 205 Suzhou, Jiangsu | 
| Died | c. 246 (aged 41) Hanoi, Vietnam | 
| Relations | 
 | 
| Parents | |
| Occupation | Official | 
| Courtesy name | Zimo (子默) | 
Gu Tan (c. 205–246), courtesy name Zimo, was an official of the state of Eastern Wu during the Three Kingdoms period of China.