665

Millennium: 1st millennium
Centuries:
Decades:
Years:
665 in various calendars
Gregorian calendar665
DCLXV
Ab urbe condita1418
Armenian calendar114
ԹՎ ՃԺԴ
Assyrian calendar5415
Balinese saka calendar586–587
Bengali calendar72
Berber calendar1615
Buddhist calendar1209
Burmese calendar27
Byzantine calendar6173–6174
Chinese calendar甲子年 (Wood Rat)
3362 or 3155
    — to —
乙丑年 (Wood Ox)
3363 or 3156
Coptic calendar381–382
Discordian calendar1831
Ethiopian calendar657–658
Hebrew calendar4425–4426
Hindu calendars
 - Vikram Samvat721–722
 - Shaka Samvat586–587
 - Kali Yuga3765–3766
Holocene calendar10665
Iranian calendar43–44
Islamic calendar44–45
Japanese calendarHakuchi 16
(白雉16年)
Javanese calendar556–557
Julian calendar665
DCLXV
Korean calendar2998
Minguo calendar1247 before ROC
民前1247年
Nanakshahi calendar−803
Seleucid era976/977 AG
Thai solar calendar1207–1208
Tibetan calendar阳木鼠年
(male Wood-Rat)
791 or 410 or −362
    — to —
阴木牛年
(female Wood-Ox)
792 or 411 or −361
Icon of Wilfrid (c. 633–c.709)

Year 665 (DCLXV) was a common year starting on Wednesday (link will display the full calendar) of the Julian calendar. The denomination 665 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.