2220s
The 2220s decade covers the period from 2220-2229.

Years

Events 
 Christopher Pike attends Starfleet Academy on Earth. ()
Relations between the Federation and the Klingon Empire become hostile. ()

Simon Van Gelder is born. ()

ru:2220-е
bg:2220те
de:2220er
fr:2220s
it:Anni 2220
nl:2220s
sv:2220-talet
pl:2221-2230