| Millennium: | 2nd millennium |
| Centuries: | 12th century – 13th century – 14th century |
| Decades: | 1190s 1200s 1210s – 1220s – 1230s 1240s 1250s |
| Years: | 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 |
| Categories: | Births – Deaths – Architecture Establishments – Disestablishments |
The 1220s decade ran from January 1, 1220, to December 31, 1229.