en 1005

1005 in various calendars
Gregorian calendar	1005; MV
Ab urbe condita	1758
Armenian calendar	454; ԹՎ ՆԾԴ
Assyrian calendar	5755
Balinese saka calendar	926–927
Bengali calendar	411–412
Berber calendar	1955
English Regnal year	N/A
Buddhist calendar	1549
Burmese calendar	367
Byzantine calendar	6513–6514
Chinese calendar	甲辰年 (Wood Dragon); 3702 or 3495; — to —; 乙巳年 (Wood Snake); 3703 or 3496
Coptic calendar	721–722
Discordian calendar	2171
Ethiopian calendar	997–998
Hebrew calendar	4765–4766
Hindu calendars
- Vikram Samvat	1061–1062
- Shaka Samvat	926–927
- Kali Yuga	4105–4106
Holocene calendar	11005
Igbo calendar	5–6
Iranian calendar	383–384
Islamic calendar	395–396
Japanese calendar	Kankō 2; (寛弘２年)
Javanese calendar	907–908
Julian calendar	1005; MV
Korean calendar	3338
Minguo calendar	907 before ROC; 民前907年
Nanakshahi calendar	−463
Seleucid era	1316/1317 AG
Thai solar calendar	1547–1548
Tibetan calendar	阳木龙年; (male Wood-Dragon); 1131 or 750 or −22; — to —; 阴木蛇年; (female Wood-Snake); 1132 or 751 or −21

Millennium:	2nd millennium
Centuries:	10th century; 11th century ; 12th century;
Decades:	980s; 990s; 1000s ; 1010s; 1020s;
Years:	1002; 1003; 1004; 1005 ; 1006; 1007; 1008;

Events

Spring – The Republic of Pisa conducts a military offensive against the Saracen strongholds in Southern Italy. The Pisan fleet sacks the city of Reggio Calabria. Pisa becomes one of the four commercial Maritime Republics (the other three are Genoa, Venice and Amalfi), which fight each other for control of the Mediterranean Sea.^[1]

March 25 – King Kenneth III of Scotland is killed in the battle of Monzievaird in Strathearn. He is succeeded by his cousin Malcolm II ("Forranach, the Destroyer", son of the late King Kenneth II) as ruler of Scotland.
Summer – Danish Viking raiders under Sweyn Forkbeard continue to ravage the cities (mostly poorly defended) in southern England. A famine strikes Sweyn's army, which has to live off the land.^[2]
November 16 – Ælfric of Abingdon, archbishop of Canterbury, leaves ships to the people of Wiltshire and Kent in his will, leaving the best, equipped for 60 men, to King Æthelred the Unready.
High King of Ireland Brian Boru makes a second expedition to the north, to take hostages from the northern kingdoms. During this campaign he visits Armagh – making an offering of 20 ounces of gold to the church and confirming to the apostolic see of Saint Patrick, ecclesiastical supremacy over the whole of Ireland.^[3]

January 13–18 – The Shanyuan Treaty is negotiated between the Liao dynasty and the Song dynasty. The Song government agrees to pay an annual tribute of 200,000 bolts of raw silk and 100,000 taels of silver, ending the northern border clashes against Liao.
May 13 – The Japanese court permits Fujiwara no Korechika to enter the palace.
Lê Trung Tông succeeds his father Lê Hoàn as emperor of the early Lê dynasty (modern Vietnam), preceding anarchy and 8 months succession war with other princes. Lê Ngoạ Triều succeeds his brother Lê Trung Tông, killing him after just a 3 day reign.

The Shūi Wakashū ("Collection of Gleanings"), an anthology of waka (poetry), is compiled by ex-Emperor Kazan of Japan (approximate date).

^ Benvenuti, Gino (1985). Le Repubbliche Marinare. Amalfi, Pisa, Genova e Venezia. Rome: Newton & Compton Editori. p. 41. ISBN 88-8289-529-7.
^ Palmer, Alan; Palmer, Veronica (1992). The Chronology of British History. London: Century. pp. 47–48. ISBN 0-7126-5616-2.
^ Moody, T. W.; Martin, F. X., eds. (1967). The Course of Irish History. Cork: Mercier Press. p. 113.
^ "King Kenneth III: Biography on Undiscovered Scotland". www.undiscoveredscotland.co.uk. Retrieved December 2, 2021.