|Covid-19|April 14 – Henry III, son of Conrad II, is elected king of the Germans.
King Sancho III of Navarre conquers Castile.
Cnut becomes king of Norway.
November 12 – Dying Emperor Constantine VIII of the Byzantine Empire marries his daughter Zoe Porphyrogenita to his chosen heir Romanus Argyrus.
November 15 – Romanus Argyrus becomes Eastern Roman Emperor as Romanus III.
February 22 – Al-Juwayni , Muslim Scholar and Imam (died 1085)
Probable date – William the Conqueror (d. 1087)
November 11 – Emperor Constantine VIII of the Byzantine Empire (b. 960)
Alfonso V, king of León and Galicia
Fujiwara no Michinaga, Japanese regent (b. 966)
Lý Công Uẩn, Vietnamese king (b. 974)
Year 1028 (MXXVIII) was a leap year starting on Monday (link will display the full calendar) of the Julian calendar.
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