Sydney Trains

Sydney Trains
B set trains near Summer Hill station
Overview
OwnerTransport for NSW
Locale
Transit typeSuburban rail
Regional rail
Number of lines9
Line numberT1, T2, T3, T4, T5, T6, T7, T8, T9
Number of stations169
Annual ridership270 million (FY 2024–2025)
Chief executiveMatt Longland
WebsiteTransport for NSW: Sydney Trains
Operation
Began operation1 July 2013 (2013-07-01)
Number of vehicles240 8-carriage trains
Technical
System length355.5 km (220.9 mi)
Track gauge1,435 mm (4 ft 8+12 in) standard gauge
Electrification1,500 V DC from overhead catenary
Suburban lines

Sydney Trains is the brand name and operator of suburban and intercity train services in and around Greater Sydney in New South Wales, Australia.

The metropolitan part of the network is a hybrid urban-suburban rail system with a central underground core. It covers 369 km (229 mi) of route length over 919 km (571 mi) of track, with 169 stations on nine lines.

The network has frequencies of 5–10 minutes at peak-time at most inner-city and major stations, and 15 minutes off-peak at most minor stations. During the weekday peak, train services are more frequent. Nearly the entire fleet consists of bilevel electric multiple unit trains.

The network is managed by Transport for NSW and is part of its Opal ticketing system. In 2024–25, 270 million passenger journeys were made on the suburban network, making it the most-used rail network in Australia.