1123

Millennium: 2nd millennium
Centuries:
Decades:
Years:
April 18: Baldwin II of Jerusalem is taken prisoner
1123 in various calendars
Gregorian calendar1123
MCXXIII
Ab urbe condita1876
Armenian calendar572
ԹՎ ՇՀԲ
Assyrian calendar5873
Balinese saka calendar1044–1045
Bengali calendar530
Berber calendar2073
English Regnal year23 Hen. 1 – 24 Hen. 1
Buddhist calendar1667
Burmese calendar485
Byzantine calendar6631–6632
Chinese calendar壬寅年 (Water Tiger)
3820 or 3613
    — to —
癸卯年 (Water Rabbit)
3821 or 3614
Coptic calendar839–840
Discordian calendar2289
Ethiopian calendar1115–1116
Hebrew calendar4883–4884
Hindu calendars
 - Vikram Samvat1179–1180
 - Shaka Samvat1044–1045
 - Kali Yuga4223–4224
Holocene calendar11123
Igbo calendar123–124
Iranian calendar501–502
Islamic calendar516–517
Japanese calendarHōan 4
(保安4年)
Javanese calendar1028–1029
Julian calendar1123
MCXXIII
Korean calendar3456
Minguo calendar789 before ROC
民前789年
Nanakshahi calendar−345
Seleucid era1434/1435 AG
Thai solar calendar1665–1666
Tibetan calendar阳水虎年
(male Water-Tiger)
1249 or 868 or 96
    — to —
阴水兔年
(female Water-Rabbit)
1250 or 869 or 97

Year 1123 (MCXXIII) was a common year starting on Monday (link will display the full calendar) of the Julian calendar.