15 BC

Millennium: 1st millennium BC
Centuries:
Decades:
Years:
15 BC in various calendars
Gregorian calendar15 BC
XV BC
Ab urbe condita739
Ancient Greek era191st Olympiad, year 2
Assyrian calendar4736
Balinese saka calendarN/A
Bengali calendar−607
Berber calendar936
Buddhist calendar530
Burmese calendar−652
Byzantine calendar5494–5495
Chinese calendar乙巳年 (Wood Snake)
2683 or 2476
    — to —
丙午年 (Fire Horse)
2684 or 2477
Coptic calendar−298 – −297
Discordian calendar1152
Ethiopian calendar−22 – −21
Hebrew calendar3746–3747
Hindu calendars
 - Vikram Samvat42–43
 - Shaka SamvatN/A
 - Kali Yuga3086–3087
Holocene calendar9986
Iranian calendar636 BP – 635 BP
Islamic calendar656 BH – 655 BH
Javanese calendarN/A
Julian calendar15 BC
XV BC
Korean calendar2319
Minguo calendar1926 before ROC
民前1926年
Nanakshahi calendar−1482
Seleucid era297/298 AG
Thai solar calendar528–529
Tibetan calendar阴木蛇年
(female Wood-Snake)
112 or −269 or −1041
    — to —
阳火马年
(male Fire-Horse)
113 or −268 or −1040

Year 15 BC was either a common year starting on Tuesday, Wednesday or Thursday or a leap year starting on Wednesday (link will display the full calendar) of the Julian calendar (the sources differ, see leap year error for further information) and a common year starting on Monday of the Proleptic Julian calendar. At the time, it was known as the Year of the Consulship of Drusus and Piso (or, less frequently, year 739 Ab urbe condita). The denomination 15 BC 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.