This is a list of driverless train systems, which are capable of GoA3 and GoA4 (GoA3+) according to the Grade of Automation classifications specified by the standard IEC 62290‐1.
This list focuses heavily on trains in the classical sense used for large-scale railways for passengers and freight but does include a few people mover systems.
These systems are capable of driverless train operation (DTO), although some operators may choose to staff trains anyway.
These systems are capable of unattended train operation (UTO), although some operators may choose to staff trains anyway.
No longer in operation as of 30 April 2024.