|Ab urbe condita||1658|
|Balinese saka calendar||826–827|
|Chinese calendar||甲子年 (Wood Rat)|
3601 or 3541
— to —
乙丑年 (Wood Ox)
3602 or 3542
|- Vikram Samvat||961–962|
|- Shaka Samvat||826–827|
|- Kali Yuga||4005–4006|
|Japanese calendar||Engi 5|
|Minguo calendar||1007 before ROC|
|Seleucid era||1216/1217 AG|
|Thai solar calendar||1447–1448|
1031 or 650 or −122
— to —
1032 or 651 or −121
- Spring – King Berengar I of Italy arranges a truce with the Hungarians, on payment of a tribute. Grand Prince Árpád withdraws from Italy, and begins raiding in Bavaria.
- Louis III, Holy Roman Emperor, launches another attempt to invade Italy. A Frankish expeditionary force led by Adalbert I of Ivrea captures Pavia and Berengar I retires to Verona.
- July 21 – Berengar I and a hired Hungarian army defeat the Frankish force at Verona. They take Louis III as prisoner and Berengar blinds him for breaking his oath.
- Louis III returns to Provence. Unable to govern properly, he relinquishes the government of Lower Burgundy to his cousin Hugh, Count of Arles.
- Sancho I succeeds Fortún I as King of Pamplona, and creates a Basque kingdom centered in Navarre (modern-day Spain).
- Cadell ap Rhodri, king of Seisyllwg (Wales), makes his 25-year-old son Hywel ap Cadell ruler of Dyfed, having conquered that territory. Rhodri ap Hyfaidd, nominally king of Dyfed, is caught and executed, at Arwystli.
- Norse settlers under the Viking warlord Ingimundr, revolt against the Mercians and try to capture the city of Chester. They are beaten off.
- Summer – Caliph Al-Muktafi sends an Abbasid army (10,000 men) led by Muhammad ibn Sulayman to re-establish control over Syria and Egypt. The campaign is supported from the sea by a fleet from the frontier districts of Cilicia under Damian of Tarsus. He leads his ships up the Nile River, raids the coast, and intercepts the supplies for the Tulunids.
- Ahmad ibn Kayghalagh, an Abbasid military officer, is appointed governor of the provinces of Damascus and Jordan. He is sent to confront a pro-Tulunid rebellion under Muhammad ibn Ali al-Khalanji. The latter manages to capture Fustat and proclaims the restoration of the Tulunids, while the local Abbasid commander withdraws to Alexandria.
- China loses control over Annam (Northern Vietnam). The village notable Khuc Thua Du leads a rebellion against the Tang Dynasty. The Chinese garrison at Tong Binh (modern Hanoi) is destroyed. Khuc Thua Du declares Annam autonomous.
- Abaoji, a Khitan tribal leader, leads 70,000 cavalry into Shanxi (Northern China) to create a 'brotherhood' with Li Keyong, a Shatuo governor (jiedushi) of the Tang Dynasty.
- Emperor Daigo of Japan orders the selection of four court poets, led by Ki no Tsurayuki, to compile the Kokin Wakashū, an early anthology of Waka poetry.
- Naum of Preslav, a Bulgarian missionary, founds a monastery on the shores of Lake Ohrid (modern-day North Macedonia), which later receives his name.
- March 17 – Li Yu, Prince of De, prince of the Tang Dynasty
- July 5
- Du Hong, Chinese warlord
- Gai Yu, Chinese warlord
- Pei Zhi, Chinese chancellor
- Rhodri ap Hyfaidd, king of Dyfed
- Yang Xingmi, Chinese governor (b. 852)
- Bradbury, Jim (2007). The Capetians: Kings of France, 987-1132. Continuum. p. 63.
- Rosenthal, Franz, ed. (1985). The History of al-Ṭabarī, Volume XXXVIII: The Return of the Caliphate to Baghdad: The Caliphates of al-Muʿtaḍid, al-Muktafī and al-Muqtadir, A.D. 892–915/A.H. 279–302. SUNY Series in Near Eastern Studies. Albany, New York: State University of New York Press. pp. 146, 151. ISBN 978-0-87395-876-9.
- Rosenthal, Franz, ed. (1985). The History of al-Ṭabarī, Volume XXXVIII: The Return of the Caliphate to Baghdad: The Caliphates of al-Muʿtaḍid, al-Muktafī and al-Muqtadir, A.D. 892–915/A.H. 279–302. SUNY Series in Near Eastern Studies. Albany, New York: State University of New York Press. p. 158. ISBN 978-0-87395-876-9.
- Gil, Moshe (1997) . A History of Palestine, 634–1099. Translated by Ethel Broido. Cambridge: Cambridge University Press. ISBN 0-521-59984-9.