| Centuries: | 6th century · 7th century · 8th century |
| Decades: | 580s 590s 600s 610s 620s 630s 640s |
| Years: | 612 613 614 615 616 617 618 |
| 615 by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishment and disestablishment categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 615 DCXV |
| Ab urbe condita | 1368 |
| Armenian calendar | 64 ԹՎ ԿԴ |
| Bahá'í calendar | -1229 – -1228 |
| Bengali calendar | 22 |
| Berber calendar | 1565 |
| Buddhist calendar | 1159 |
| Burmese calendar | -23 |
| Byzantine calendar | 6123 – 6124 |
| Chinese calendar | 甲戌年十一月廿六日 (3251/3311-11-26) — to —
乙亥年十二月初六日(3252/3312-12-6) |
| Coptic calendar | 331 – 332 |
| Ethiopian calendar | 607 – 608 |
| Hebrew calendar | 4375 – 4376 |
| Hindu calendars | |
| - Bikram Samwat | 671 – 672 |
| - Shaka Samvat | 537 – 538 |
| - Kali Yuga | 3716 – 3717 |
| Holocene calendar | 10615 |
| Iranian calendar | 7 BP – 6 BP |
| Islamic calendar | 7 BH – 6 BH |
| Japanese calendar | |
| Korean calendar | 2948 |
| Thai solar calendar | 1158 |