Belisarius (c. 500 – 565) was a military commander of the Byzantine Empire under the emperor Justinian I.

Look up Belisarius in Wiktionary, the free dictionary.

Belisarius may also refer to:

• Belisarius (scorpion), genus of scorpions
• Belisarius (play), 1724 tragedy by the British writer William Phillips
• Belisarius (1781 ship), privateer ship of the United States
• Belisarius Productions, production company
• Belisarius series, a series of alternate history books by Eric Fint and David Drake

• Belisarius (ship) for other ships with a similar spelling
• Piotr Domaradzki, Polish-American journalist who edited in Wikipedia under the name Bellisarius
• Velizar, Serbian and Bulgarian masculine given name

This disambiguation page lists articles associated with the title Belisarius.
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