Superclass may refer to:
- The global ruling class supposedly created by neoliberal globalization (also known as the "transnational capitalist class").
- Superclass (book), a book about global governance by David Rothkopf, and The Superclass List
- Superclass (biology), a taxonomic rank intermediate between subphylum and class.
- Superclass (computer science), a class from which other classes are derived.