Tanasko Rajić
| Atanasije "Tanasko" Rajić | |
|---|---|
| "Tanasko Rajić na topu" by Rihard Puhta, 1862 | |
| Birth name | Atanasije Rajić | 
| Nickname(s) | Tanasko | 
| Born | 31 January 1754 Stragari, Sanjak of Smederevo (modern Serbia) | 
| Died | 6 June 1815 (aged 61) Ljubić, Revolutionary Serbia (modern Serbia) | 
| Allegiance | Revolutionary Serbia | 
| Years of service | 1804–1815 | 
| Rank | barjaktar (flag-bearer) kapetan (captain) vojvoda (commander) | 
| Unit | Revolutionary army | 
| Battles / wars | 
 | 
Atanasije Rajić (Serbian Cyrillic: Атанасије Рајић; 31 January 1754 – 6 June 1815), known by his nickname Tanasko (Танаско), was a Serbian vojvoda (commander) and revolutionary, the barjaktar (flag-bearer) in the First Serbian Uprising led by Karađorđe against the Ottoman Empire, and the captain in Obrenović's Second Serbian Uprising, during which he died (1815).