| Millennium: | 2nd millennium |
| Centuries: | 10th century – 11th century – 12th century |
| Decades: | 1040s 1050s 1060s – 1070s – 1080s 1090s 1100s |
| Years: | 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 |
| Categories: | Births – Deaths – Architecture Establishments – Disestablishments |
The 1070s decade ran from January 1, 1070, to December 31, 1079.