1103

Millennium: 2nd millennium
Centuries:
Decades:
Years:
1103 in various calendars
Gregorian calendar1103
MCIII
Ab urbe condita1856
Armenian calendar552
ԹՎ ՇԾԲ
Assyrian calendar5853
Balinese saka calendar1024–1025
Bengali calendar510
Berber calendar2053
English Regnal yearHen. 1 – 4 Hen. 1
Buddhist calendar1647
Burmese calendar465
Byzantine calendar6611–6612
Chinese calendar壬午年 (Water Horse)
3800 or 3593
    — to —
癸未年 (Water Goat)
3801 or 3594
Coptic calendar819–820
Discordian calendar2269
Ethiopian calendar1095–1096
Hebrew calendar4863–4864
Hindu calendars
 - Vikram Samvat1159–1160
 - Shaka Samvat1024–1025
 - Kali Yuga4203–4204
Holocene calendar11103
Igbo calendar103–104
Iranian calendar481–482
Islamic calendar496–497
Japanese calendarKōwa 5
(康和5年)
Javanese calendar1008–1009
Julian calendar1103
MCIII
Korean calendar3436
Minguo calendar809 before ROC
民前809年
Nanakshahi calendar−365
Seleucid era1414/1415 AG
Thai solar calendar1645–1646
Tibetan calendar阳水马年
(male Water-Horse)
1229 or 848 or 76
    — to —
阴水羊年
(female Water-Goat)
1230 or 849 or 77
Bohemond I of Antioch (c. 1054–1111)

Year 1103 (MCIII) was a common year starting on Thursday (link will display the full calendar) of the Julian calendar.