Superboy may refer to:
- Superboy (Kon-El): A hybrid clone of Superman and Lex Luthor:
- Superboy (Kon-El - also known as Conner Kent) from Comics:
- Superboy (Kon-El) from other media:
- Young Justice
- Smallville. Also Known as Alexander Luthor Jr. and LX-15.
- Superboy (Jon): The biological son of Superman and Lois Lane:
- Superboy-Prime: An alternate version of Superman. Also known as Kal-EL, Clark Kent and Superman-Prime.