A Malta bus (xarabank, karozza tal-linja) is both the bus used for public transport on the Mediterranean island of Malta, and also a major tourist attraction on the island, due to their unique appearance grounded in the bus ownership and operation model employed on Malta. In particular, Malta has several bus types that are no longer in service anywhere else in the world.

The unique nature of the Malta bus stems from the tradition of local ownership of the buses by the drivers, and their historic practice of customising them. In addition to a high degree of customisation, detailing and decoration, several Malta buses also have a unique appearance due to the practice of in-house maintenance, rebuilding or modifying of bus bodies in local workshops.