1157
| Years: 1154 1155 1156 – 1157 – 1158 1159 1160 | |
| Decades: 1120s 1130s 1140s – 1150s – 1160s 1170s 1180s | |
| Centuries: 11th century – 12th century – 13th century | |
Events
Births
- 8 September – King Richard I of England (d. 1199)
- Leopold V of Austria (Babenberg) (d. 1194)
Deaths
- August 21 – Alfonso VII, king of Castile (b. 1104/5)
Heads of states
- England – Henry II Curt Mantle, King of England (reigned 1154 – 1189).
- France – Louis VII, King of France (reigned 1137 – 1180).
Categories: 1157