The Sydney light rail network (or Sydney Light Rail for the inner-city lines) is a light rail system serving the city of Sydney, New South Wales, Australia. The network has four passenger routes, the L1 Dulwich Hill, L2 Randwick, L3 Kingsford and L4 Westmead & Carlingford lines. It comprises 58 stops and a system length of approximately 36.7 km (22.8 mi), making it the second largest light rail network in Australia behind the tram system in Melbourne, Victoria.
The network is managed by Transport for NSW, with day-to-day operations contracted to Transdev. In the 2023–24 financial year, 40.59 million passenger journeys were made on the network, equating to over 110,000 journeys per day.