Mavia may refer to:

• Mavia (queen), the warrior-queen of the Bedouin Saracens in the fourth century CE
• Mavia (genus), a classification of insects
• "Mavia", a character from Love from a Stranger (1947 film)

• 403 US 388
• 404
• 4040
• 40-40 Club
• 404 Arsinoë
• 404 BC
• 404 BCE
• 404 (disambiguation)
• 404 Error
• 404 File Not Found
• 404 (number)
• 405
• 405 BC
• 405 BCE
• 405 freeway
• 405 (number)
• 405 Thia
• 406
• 4065 Meinel
• 406 BC
• 406 BCE
• 40.6 cm SK C/34 gun
• 406 Erna
• 406 (number)
• 407