980
| Years | 
|---|
| Millennium | 
| 1st millennium | 
| Centuries | 
| Decades | 
| Years | 
| 980 by topic | 
|---|
| Leaders | 
| Categories | 
| 
 | 
| Gregorian calendar | 980 CMLXXX | 
| Ab urbe condita | 1733 | 
| Armenian calendar | 429 ԹՎ ՆԻԹ | 
| Assyrian calendar | 5730 | 
| Balinese saka calendar | 901–902 | 
| Bengali calendar | 386–387 | 
| Berber calendar | 1930 | 
| Buddhist calendar | 1524 | 
| Burmese calendar | 342 | 
| Byzantine calendar | 6488–6489 | 
| Chinese calendar | 己卯年 (Earth Rabbit) 3677 or 3470 — to — 庚辰年 (Metal Dragon) 3678 or 3471 | 
| Coptic calendar | 696–697 | 
| Discordian calendar | 2146 | 
| Ethiopian calendar | 972–973 | 
| Hebrew calendar | 4740–4741 | 
| Hindu calendars | |
| - Vikram Samvat | 1036–1037 | 
| - Shaka Samvat | 901–902 | 
| - Kali Yuga | 4080–4081 | 
| Holocene calendar | 10980 | 
| Iranian calendar | 358–359 | 
| Islamic calendar | 369–370 | 
| Japanese calendar | Tengen 3 (天元3年) | 
| Javanese calendar | 881–882 | 
| Julian calendar | 980 CMLXXX | 
| Korean calendar | 3313 | 
| Minguo calendar | 932 before ROC 民前932年 | 
| Nanakshahi calendar | −488 | 
| Seleucid era | 1291/1292 AG | 
| Thai solar calendar | 1522–1523 | 
| Tibetan calendar | 阴土兔年 (female Earth-Rabbit) 1106 or 725 or −47 — to — 阳金龙年 (male Iron-Dragon) 1107 or 726 or −46 | 
Year 980 (CMLXXX) was a leap year starting on Thursday of the Julian calendar.