Megaera (disambiguation)

Megaera is one of the Erinyes in Greek mythology.

Megaera may also refer to:


 * 464 Megaira, an asteroid named after the Erinye
 * HMS Megaera (1849), a Royal Navy frigate
 * A taxonomic synonym for Trimeresurus, a genus of pit vipers
 * Megaera, a character in the video game Hades