Marina South Pier MRT station is an underground Mass Rapid Transit (MRT) station in Straits View, Singapore, which is operated by SMRT Trains. Built as part of the 1-kilometre (0.62 mi) North South line (NSL) Extension, it is the southern terminus of the line. As the name suggests, the station is next to Marina South Pier and near the Marina Bay Cruise Centre Singapore.

The Thomson–East Coast Line (TEL) is a high-capacity Mass Rapid Transit (MRT) line in Singapore. Coloured brown on the rail map, it is fully underground. When fully completed, the sixth line on the country's MRT network will serve 32 stations around 43 kilometres (27 mi) in length, becoming one of the world's longest driverless rapid transit lines. It runs along a combined north–south and east–west corridor, starting in the north at Woodlands town, passing through Upper Thomson and the towns of Ang Mo Kio and Bishan, heading south to the city-centre at Orchard Road and Marina Bay, subsequently heading eastwards along the eastern coast of the country through Kallang, Marine Parade and southern Bedok before ending at Upper East Coast.