Year 254 (CCLIV) was a common year starting on Sunday of the Julian calendar.

Millennium: 1st millennium
Centuries: 2nd century3rd century4th century
Decades: 220s  230s  240s  – 250s –  260s  270s  280s
Years: 251 252 253254255 256 257


Events change

By place change

Roman Empire change

 
Coin showing Publius Licinius Valerianus Augustus

By topic change

Religion change

Births change

Deaths change