Basiliscus was the Eastern Roman (Byzantine) Emperor from 475 to 476.

Basiliscus may also refer to:

• Basiliscus (Caesar), Caesar of the East Roman Empire in 476–477/8 and later bishop of Cyzicus
• Basiliscus of Comana (died c. 310), Greek martyr.
• Basiliscus (lizard), a genus of large corytophanid lizards, commonly known as basilisks
• Crotalus basiliscus, a species of snake

• Basilisk (disambiguation)

This disambiguation page lists articles associated with the title Basiliscus.
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