The BYD B12 is an electric single-deck city bus offered by Chinese bus manufacturer BYD Auto Industry (比亞迪). As of 2023, it is BYD’s flagship electric city bus, superseding the highly successful BYD K9.
BYD is supplying 300 units of BYD B12 buses (registered as BYD BC12A04 for this sub-type) to the Land Transport Authority (LTA) under Contract PT601A. This comprised an initial tender award for 240 units in November 2023, and a LTA-exercised option for 60 more units announced in October 2024.