250s

Centuries: 2nd century - 3rd century - 4th century

Decades: 200s - 210s - 220s - 230s - 240s - 250s - 260s - 270s - 280s - 290s - 300s

Years: 250 251 252 253 254 255 256 257 258 259

Events:

• End of Yayoi era and beginning of Kofun period, the first part of the Yamato period in Japan.