|| 2297 2298 2299 2300 2301 2302 2303
|Decades:||2270s 2280s 2290s 2300s 2310s 2320s 2330s|
|Centuries:||23rd century - 24th century - 25th century|
- War breaks out between the Klingon Empire and the Hidran Congress. 
- In the Gamma Quadrant, the Karemma develop warp drive. 
- Adam Zagrin of Deneva is elected as the twenty-eighth President of the United Federation of Planets, succeeding Ra-ghoratreii of Efros. He assumes office in 2301.