AD 129

"129 (year)" redirects here. For the year of the pre-Julian Roman calendar, see 129 BC.

Millennium:	1st millennium
Centuries:	1st century 2nd century 3rd century
Decades:	100s 110s 120s 130s 140s
Years:	126 127 128 129 130 131 132

129 in various calendars

Gregorian calendar	129 CXXIX
Ab urbe condita	882
Assyrian calendar	4879
Balinese saka calendar	50–51
Bengali calendar	−464
Berber calendar	1079
Buddhist calendar	673
Burmese calendar	−509
Byzantine calendar	5637–5638
Chinese calendar	戊辰年 (Earth Dragon) 2826 or 2619     — to — 己巳年 (Earth Snake) 2827 or 2620
Coptic calendar	−155 – −154
Discordian calendar	1295
Ethiopian calendar	121–122
Hebrew calendar	3889–3890
Hindu calendars
- Vikram Samvat	185–186
- Shaka Samvat	50–51
- Kali Yuga	3229–3230
Holocene calendar	10129
Iranian calendar	493 BP – 492 BP
Islamic calendar	508 BH – 507 BH
Javanese calendar	4–5
Julian calendar	129 CXXIX
Korean calendar	2462
Minguo calendar	1783 before ROC 民前1783年
Nanakshahi calendar	−1339
Seleucid era	440/441 AG
Thai solar calendar	671–672
Tibetan calendar	阳土龙年 (male Earth-Dragon) 255 or −126 or −898     — to — 阴土蛇年 (female Earth-Snake) 256 or −125 or −897

Year 129 (CXXIX) was a common year starting on Friday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Celsus and Marcellus (or, less frequently, year 882 Ab urbe condita). The denomination 129 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 Empire

• A defense for Numidia is constructed at Lambaesis by Legio III Augusta.
• Emperor Hadrian continues his voyages, now inspecting Caria, Cappadocia and Syria.

By topic

Songs

• The song "Angel's Hymn" is made.

Religion

• Change of Patriarch of Constantinople, from Patriarch Diogenes to Eleutherius.

Births

• Chen Ji, Chinese official, chancellor (d. 199)
• Galen, Greek physician, anatomist (d. c. 200/216)
• Liu Hong, Chinese official, astronomer (d. 210)

Deaths

• June 19 – Justus of Alexandria, Egyptian patriarch
• King Osroes I of the Parthian Empire