112 BC

Millennium:	1st millennium BC
Centuries:	3rd century BC 2nd century BC 1st century BC
Decades:	130s BC 120s BC 110s BC 100s BC 90s BC
Years:	115 BC 114 BC 113 BC 112 BC 111 BC 110 BC 109 BC

112 BC in various calendars

Gregorian calendar	112 BC CXII BC
Ab urbe condita	642
Ancient Egypt era	XXXIII dynasty, 212
- Pharaoh	Ptolemy IX Lathyros, 5
Ancient Greek era	167th Olympiad (victor)¹
Assyrian calendar	4639
Balinese saka calendar	N/A
Bengali calendar	−704
Berber calendar	839
Buddhist calendar	433
Burmese calendar	−749
Byzantine calendar	5397–5398
Chinese calendar	戊辰年 (Earth Dragon) 2586 or 2379     — to — 己巳年 (Earth Snake) 2587 or 2380
Coptic calendar	−395 – −394
Discordian calendar	1055
Ethiopian calendar	−119 – −118
Hebrew calendar	3649–3650
Hindu calendars
- Vikram Samvat	−55 – −54
- Shaka Samvat	N/A
- Kali Yuga	2989–2990
Holocene calendar	9889
Iranian calendar	733 BP – 732 BP
Islamic calendar	756 BH – 755 BH
Javanese calendar	N/A
Julian calendar	N/A
Korean calendar	2222
Minguo calendar	2023 before ROC 民前2023年
Nanakshahi calendar	−1579
Seleucid era	200/201 AG
Thai solar calendar	431–432
Tibetan calendar	阳土龙年 (male Earth-Dragon) 15 or −366 or −1138     — to — 阴土蛇年 (female Earth-Snake) 16 or −365 or −1137

Year 112 BC was a year of the pre-Julian Roman calendar. At the time it was known as the Year of the Consulship of Drusus and Caesoninus (or, less frequently, year 642 Ab urbe condita). The denomination 112 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.

Events

By place

Roman Republic

• Jugurtha declares war against the Roman Republic (ends 105 BC).

Asia

• Asian Silk Road opens.
• Soldiers are dispatched from Han Dynasty China to Nanyue for the Han–Nanyue War during the dynasty's southward expansion.

Deaths

• Empress Wang Zhi (b. 173 BC)