Astron

Astron may refer to:

• Mitsubishi Astron engine
• ASTRON, the Dutch foundation for astronomy research, operating the Westerbork Synthesis Radio Telescope and LOFAR
• Astron (comics), a fictional character, a member of the Marvel Comics group The Eternals
• Astron (spacecraft), Soviet ultraviolet space telescope
• Astron (fusion reactor), a fusion power design from the 1960s
• Astron (wristwatch), the world's first quartz wristwatch by Seiko
• The fourth month in the Shire Calendar
• Van Hool T917 Astron, a coach body
• Astron (ship), a Russian cargo vessel wrecked off the coast of the Dominican Republic