Trans Banjarbakula, or informally known by locals as "Green Tayo",[1] is a bus rapid transit system serving Greater Banjarmasin area and its surrounding including cities and towns of Banjarbaru and Martapura in Indonesia.

[3][4][5] Originally under the management of Ministry of Transportation and operated through "buy the service" scheme as part of "Teman Bus" program where the central government initiated urban bus systems in several major Indonesian cities,[6] it has been transferred to the government of South Kalimantan province since 1 May 2024.

[8] The service operates 75 buses as of 2023, and later in 2024, the government expanded the number to 80.

[9][10] The fare cost is Rp 5,000 as of 2024 with special tariff given to the disabled and students.

The payment is done with tap machine on the bus using electronic money cards.